Meziantou.Polyfill 1.0.68

Prefix Reserved

dotnet add package Meziantou.Polyfill --version 1.0.68

NuGet\Install-Package Meziantou.Polyfill -Version 1.0.68

This command is intended to be used within the Package Manager Console in Visual Studio, as it uses the NuGet module's version of Install-Package.

<PackageReference Include="Meziantou.Polyfill" Version="1.0.68">
  <PrivateAssets>all</PrivateAssets>
  <IncludeAssets>runtime; build; native; contentfiles; analyzers</IncludeAssets>
</PackageReference>

For projects that support PackageReference, copy this XML node into the project file to reference the package.

<PackageVersion Include="Meziantou.Polyfill" Version="1.0.68" />
                    

                            Directory.Packages.props

<PackageReference Include="Meziantou.Polyfill">
  <PrivateAssets>all</PrivateAssets>
  <IncludeAssets>runtime; build; native; contentfiles; analyzers</IncludeAssets>
</PackageReference>
                    

                            Project file

For projects that support Central Package Management (CPM), copy this XML node into the solution Directory.Packages.props file to version the package.

paket add Meziantou.Polyfill --version 1.0.68

The NuGet Team does not provide support for this client. Please contact its maintainers for support.

#r "nuget: Meziantou.Polyfill, 1.0.68"

#r directive can be used in F# Interactive and Polyglot Notebooks. Copy this into the interactive tool or source code of the script to reference the package.

#:package Meziantou.Polyfill@1.0.68

#:package directive can be used in C# file-based apps starting in .NET 10 preview 4. Copy this into a .cs file before any lines of code to reference the package.

#addin nuget:?package=Meziantou.Polyfill&version=1.0.68
                    

                            Install as a Cake Addin

#tool nuget:?package=Meziantou.Polyfill&version=1.0.68
                    

                            Install as a Cake Tool

The NuGet Team does not provide support for this client. Please contact its maintainers for support.

Meziantou.Polyfill

Source Generator that adds polyfill methods and types. This helps working with multi-targeted projects.

Read more about the project: Polyfills in .NET to ease multi-targeting

Installation

dotnet add package Meziantou.Polyfill

Then, you should see the generated types in the solution explorer

Generated files in the Visual Studio's Solution Explorer

Customization

By default, all needed polyfills are generated. You can configure which polyfills should be generated by editing the .csproj file and adding the following properties:

<PropertyGroup>
  
  
  <MeziantouPolyfill_IncludedPolyfills>T:Type1|T:Type2|M:Member1</MeziantouPolyfill_IncludedPolyfills>
  <MeziantouPolyfill_ExcludedPolyfills>M:System.Diagnostics.</MeziantouPolyfill_ExcludedPolyfills>

  
  <EmitCompilerGeneratedFiles>True</EmitCompilerGeneratedFiles>
  <CompilerGeneratedFilesOutputPath>$(BaseIntermediateOutputPath)\GeneratedFiles</CompilerGeneratedFilesOutputPath>
</PropertyGroup>

Supported polyfills

Types (67)

System.Buffers.SearchValues
System.Buffers.SearchValues<T> where T : System.IEquatable<T>?
System.Collections.Generic.PriorityQueue<TElement, TPriority>
System.Collections.Generic.ReferenceEqualityComparer
System.Collections.ObjectModel.ReadOnlySet<T>
System.Diagnostics.CodeAnalysis.AllowNullAttribute
System.Diagnostics.CodeAnalysis.DisallowNullAttribute
System.Diagnostics.CodeAnalysis.DoesNotReturnAttribute
System.Diagnostics.CodeAnalysis.DoesNotReturnIfAttribute
System.Diagnostics.CodeAnalysis.DynamicDependencyAttribute
System.Diagnostics.CodeAnalysis.DynamicallyAccessedMemberTypes
System.Diagnostics.CodeAnalysis.DynamicallyAccessedMembersAttribute
System.Diagnostics.CodeAnalysis.ExperimentalAttribute
System.Diagnostics.CodeAnalysis.MaybeNullAttribute
System.Diagnostics.CodeAnalysis.MaybeNullWhenAttribute
System.Diagnostics.CodeAnalysis.MemberNotNullAttribute
System.Diagnostics.CodeAnalysis.MemberNotNullWhenAttribute
System.Diagnostics.CodeAnalysis.NotNullAttribute
System.Diagnostics.CodeAnalysis.NotNullIfNotNullAttribute
System.Diagnostics.CodeAnalysis.NotNullWhenAttribute
System.Diagnostics.CodeAnalysis.RequiresAssemblyFilesAttribute
System.Diagnostics.CodeAnalysis.RequiresDynamicCodeAttribute
System.Diagnostics.CodeAnalysis.RequiresUnreferencedCodeAttribute
System.Diagnostics.CodeAnalysis.SetsRequiredMembersAttribute
System.Diagnostics.CodeAnalysis.StringSyntaxAttribute
System.Diagnostics.CodeAnalysis.UnconditionalSuppressMessageAttribute
System.Diagnostics.CodeAnalysis.UnscopedRefAttribute
System.Diagnostics.StackTraceHiddenAttribute
System.HashCode
System.Index
System.Net.Http.ReadOnlyMemoryContent
System.Range
System.Runtime.CompilerServices.AsyncMethodBuilderAttribute
System.Runtime.CompilerServices.CallerArgumentExpressionAttribute
System.Runtime.CompilerServices.CollectionBuilderAttribute
System.Runtime.CompilerServices.CompilerFeatureRequiredAttribute
System.Runtime.CompilerServices.DefaultInterpolatedStringHandler
System.Runtime.CompilerServices.DisableRuntimeMarshallingAttribute
System.Runtime.CompilerServices.InterpolatedStringHandlerArgumentAttribute
System.Runtime.CompilerServices.InterpolatedStringHandlerAttribute
System.Runtime.CompilerServices.IsExternalInit
System.Runtime.CompilerServices.ModuleInitializerAttribute
System.Runtime.CompilerServices.OverloadResolutionPriorityAttribute
System.Runtime.CompilerServices.RequiredMemberAttribute
System.Runtime.CompilerServices.SkipLocalsInitAttribute
System.Runtime.CompilerServices.TupleElementNamesAttribute
System.Runtime.InteropServices.SuppressGCTransitionAttribute
System.Runtime.InteropServices.UnmanagedCallersOnlyAttribute
System.Runtime.Versioning.ObsoletedOSPlatformAttribute
System.Runtime.Versioning.RequiresPreviewFeaturesAttribute
System.Runtime.Versioning.SupportedOSPlatformAttribute
System.Runtime.Versioning.SupportedOSPlatformGuardAttribute
System.Runtime.Versioning.TargetPlatformAttribute
System.Runtime.Versioning.UnsupportedOSPlatformAttribute
System.Runtime.Versioning.UnsupportedOSPlatformGuardAttribute
System.Threading.Lock
System.Threading.Tasks.TaskToAsyncResult
System.ValueTuple
System.ValueTuple<T1>
System.ValueTuple<T1, T2>
System.ValueTuple<T1, T2, T3>
System.ValueTuple<T1, T2, T3, T4>
System.ValueTuple<T1, T2, T3, T4, T5>
System.ValueTuple<T1, T2, T3, T4, T5, T6>
System.ValueTuple<T1, T2, T3, T4, T5, T6, T7>
System.ValueTuple<T1, T2, T3, T4, T5, T6, T7, TRest> where TRest : struct
System.ITupleInternal

Methods (305)

System.ArgumentException.ThrowIfNullOrEmpty(System.String? argument, [System.String? paramName = null])
System.ArgumentException.ThrowIfNullOrWhiteSpace(System.String? argument, [System.String? paramName = null])
System.ArgumentNullException.ThrowIfNull(System.Object? argument, [System.String? paramName = null])
System.ArgumentNullException.ThrowIfNull(System.Void* argument, [System.String? paramName = null])
System.ArgumentOutOfRangeException.ThrowIfEqual<T>(T value, T other, [System.String? paramName = null])
System.ArgumentOutOfRangeException.ThrowIfGreaterThanOrEqual<T>(T value, T other, [System.String? paramName = null]) where T : System.IComparable<T>
System.ArgumentOutOfRangeException.ThrowIfGreaterThan<T>(T value, T other, [System.String? paramName = null]) where T : System.IComparable<T>
System.ArgumentOutOfRangeException.ThrowIfLessThanOrEqual<T>(T value, T other, [System.String? paramName = null]) where T : System.IComparable<T>
System.ArgumentOutOfRangeException.ThrowIfLessThan<T>(T value, T other, [System.String? paramName = null]) where T : System.IComparable<T>
System.ArgumentOutOfRangeException.ThrowIfNotEqual<T>(T value, T other, [System.String? paramName = null])
System.BitConverter.ToInt16(System.ReadOnlySpan<System.Byte> value)
System.BitConverter.ToInt32(System.ReadOnlySpan<System.Byte> value)
System.Collections.Concurrent.ConcurrentDictionary<TKey, TValue>.GetOrAdd<TArg>(TKey key, System.Func<TKey, TArg, TValue> valueFactory, TArg factoryArgument) where TArg : allows ref struct
System.Collections.Generic.CollectionExtensions.AsReadOnly<T>(this System.Collections.Generic.IList<T> list)
System.Collections.Generic.CollectionExtensions.AsReadOnly<TKey, TValue>(this System.Collections.Generic.IDictionary<TKey, TValue> dictionary) where TKey : notnull
System.Collections.Generic.CollectionExtensions.GetValueOrDefault<TKey, TValue>(this System.Collections.Generic.IReadOnlyDictionary<TKey, TValue> dictionary, TKey key)
System.Collections.Generic.CollectionExtensions.GetValueOrDefault<TKey, TValue>(this System.Collections.Generic.IReadOnlyDictionary<TKey, TValue> dictionary, TKey key, TValue defaultValue)
System.Collections.Generic.Dictionary<TKey, TValue>.Remove(TKey key, out TValue value)
System.Collections.Generic.KeyValuePair<TKey, TValue>.Deconstruct(out TKey key, out TValue value)
System.Collections.Generic.Queue<T>.TryDequeue(out T result)
System.Collections.Immutable.ImmutableArray<T>.AsSpan()
System.Collections.Immutable.ImmutableArray<T>.AsSpan(System.Int32 start, System.Int32 length)
System.Collections.Immutable.ImmutableArray<T>.AsSpan(System.Range range)
System.Convert.ToBase64String(System.ReadOnlySpan<System.Byte> bytes, [System.Base64FormattingOptions options = System.Base64FormattingOptions.None])
System.Convert.ToHexString(System.Byte[] inArray)
System.Convert.ToHexString(System.Byte[] inArray, System.Int32 offset, System.Int32 length)
System.Convert.ToHexString(System.ReadOnlySpan<System.Byte> bytes)
System.Convert.ToHexStringLower(System.Byte[] inArray)
System.Convert.ToHexStringLower(System.Byte[] inArray, System.Int32 offset, System.Int32 length)
System.Convert.ToHexStringLower(System.ReadOnlySpan<System.Byte> bytes)
System.Diagnostics.Process.WaitForExitAsync([System.Threading.CancellationToken cancellationToken = default])
System.Enum.GetNames<TEnum>() where TEnum : struct, System.Enum
System.IO.File.WriteAllTextAsync(System.String path, System.ReadOnlyMemory<System.Char> contents, System.Text.Encoding encoding, [System.Threading.CancellationToken cancellationToken = default])
System.IO.File.WriteAllTextAsync(System.String path, System.ReadOnlyMemory<System.Char> contents, [System.Threading.CancellationToken cancellationToken = default])
System.IO.Stream.Read(System.Span<System.Byte> buffer)
System.IO.Stream.ReadAsync(System.Memory<System.Byte> buffer, [System.Threading.CancellationToken cancellationToken = default])
System.IO.Stream.ReadAtLeast(System.Span<System.Byte> buffer, System.Int32 minimumBytes, [System.Boolean throwOnEndOfStream = true])
System.IO.Stream.ReadAtLeastAsync(System.Memory<System.Byte> buffer, System.Int32 minimumBytes, [System.Boolean throwOnEndOfStream = true], [System.Threading.CancellationToken cancellationToken = default])
System.IO.Stream.Write(System.ReadOnlySpan<System.Byte> buffer)
System.IO.Stream.WriteAsync(System.ReadOnlyMemory<System.Byte> buffer, [System.Threading.CancellationToken cancellationToken = default])
System.IO.StreamReader.ReadLineAsync()
System.IO.StreamReader.ReadLineAsync(System.Threading.CancellationToken cancellationToken)
System.IO.TextReader.ReadAsync(System.Memory<System.Char> buffer, [System.Threading.CancellationToken cancellationToken = default])
System.IO.TextReader.ReadToEndAsync(System.Threading.CancellationToken cancellationToken)
System.IO.TextWriter.WriteAsync(System.ReadOnlyMemory<System.Char> buffer, [System.Threading.CancellationToken cancellationToken = default])
System.Int32.TryParse(System.ReadOnlySpan<System.Byte> utf8Text, System.Globalization.NumberStyles style, System.IFormatProvider? provider, out System.Int32 result)
System.Int32.TryParse(System.ReadOnlySpan<System.Byte> utf8Text, System.IFormatProvider? provider, out System.Int32 result)
System.Int32.TryParse(System.ReadOnlySpan<System.Char> s, System.Globalization.NumberStyles style, System.IFormatProvider? provider, out System.Int32 result)
System.Int32.TryParse(System.ReadOnlySpan<System.Char> s, System.IFormatProvider? provider, out System.Int32 result)
System.Linq.AsyncEnumerable.AggregateAsync<TSource>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, System.Func<TSource, TSource, System.Threading.CancellationToken, System.Threading.Tasks.ValueTask<TSource>> func, [System.Threading.CancellationToken cancellationToken = default])
System.Linq.AsyncEnumerable.AggregateAsync<TSource>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, System.Func<TSource, TSource, TSource> func, [System.Threading.CancellationToken cancellationToken = default])
System.Linq.AsyncEnumerable.AggregateAsync<TSource, TAccumulate>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, TAccumulate seed, System.Func<TAccumulate, TSource, System.Threading.CancellationToken, System.Threading.Tasks.ValueTask<TAccumulate>> func, [System.Threading.CancellationToken cancellationToken = default])
System.Linq.AsyncEnumerable.AggregateAsync<TSource, TAccumulate>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, TAccumulate seed, System.Func<TAccumulate, TSource, TAccumulate> func, [System.Threading.CancellationToken cancellationToken = default])
System.Linq.AsyncEnumerable.AggregateAsync<TSource, TAccumulate, TResult>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, TAccumulate seed, System.Func<TAccumulate, TSource, System.Threading.CancellationToken, System.Threading.Tasks.ValueTask<TAccumulate>> func, System.Func<TAccumulate, System.Threading.CancellationToken, System.Threading.Tasks.ValueTask<TResult>> resultSelector, [System.Threading.CancellationToken cancellationToken = default])
System.Linq.AsyncEnumerable.AggregateAsync<TSource, TAccumulate, TResult>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, TAccumulate seed, System.Func<TAccumulate, TSource, TAccumulate> func, System.Func<TAccumulate, TResult> resultSelector, [System.Threading.CancellationToken cancellationToken = default])
System.Linq.AsyncEnumerable.AggregateBy<TSource, TKey, TAccumulate>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, System.Func<TSource, System.Threading.CancellationToken, System.Threading.Tasks.ValueTask<TKey>> keySelector, System.Func<TKey, System.Threading.CancellationToken, System.Threading.Tasks.ValueTask<TAccumulate>> seedSelector, System.Func<TAccumulate, TSource, System.Threading.CancellationToken, System.Threading.Tasks.ValueTask<TAccumulate>> func, [System.Collections.Generic.IEqualityComparer<TKey>? keyComparer = null]) where TKey : notnull
System.Linq.AsyncEnumerable.AggregateBy<TSource, TKey, TAccumulate>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, System.Func<TSource, System.Threading.CancellationToken, System.Threading.Tasks.ValueTask<TKey>> keySelector, TAccumulate seed, System.Func<TAccumulate, TSource, System.Threading.CancellationToken, System.Threading.Tasks.ValueTask<TAccumulate>> func, [System.Collections.Generic.IEqualityComparer<TKey>? keyComparer = null]) where TKey : notnull
System.Linq.AsyncEnumerable.AggregateBy<TSource, TKey, TAccumulate>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, System.Func<TSource, TKey> keySelector, System.Func<TKey, TAccumulate> seedSelector, System.Func<TAccumulate, TSource, TAccumulate> func, [System.Collections.Generic.IEqualityComparer<TKey>? keyComparer = null]) where TKey : notnull
System.Linq.AsyncEnumerable.AggregateBy<TSource, TKey, TAccumulate>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, System.Func<TSource, TKey> keySelector, TAccumulate seed, System.Func<TAccumulate, TSource, TAccumulate> func, [System.Collections.Generic.IEqualityComparer<TKey>? keyComparer = null]) where TKey : notnull
System.Linq.AsyncEnumerable.AllAsync<TSource>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, System.Func<TSource, System.Boolean> predicate, [System.Threading.CancellationToken cancellationToken = default])
System.Linq.AsyncEnumerable.AllAsync<TSource>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, System.Func<TSource, System.Threading.CancellationToken, System.Threading.Tasks.ValueTask<System.Boolean>> predicate, [System.Threading.CancellationToken cancellationToken = default])
System.Linq.AsyncEnumerable.AnyAsync<TSource>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, System.Func<TSource, System.Boolean> predicate, [System.Threading.CancellationToken cancellationToken = default])
System.Linq.AsyncEnumerable.AnyAsync<TSource>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, System.Func<TSource, System.Threading.CancellationToken, System.Threading.Tasks.ValueTask<System.Boolean>> predicate, [System.Threading.CancellationToken cancellationToken = default])
System.Linq.AsyncEnumerable.AnyAsync<TSource>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, [System.Threading.CancellationToken cancellationToken = default])
System.Linq.AsyncEnumerable.Append<TSource>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, TSource element)
System.Linq.AsyncEnumerable.AverageAsync(this System.Collections.Generic.IAsyncEnumerable<System.Decimal> source, [System.Threading.CancellationToken cancellationToken = default])
System.Linq.AsyncEnumerable.AverageAsync(this System.Collections.Generic.IAsyncEnumerable<System.Double> source, [System.Threading.CancellationToken cancellationToken = default])
System.Linq.AsyncEnumerable.AverageAsync(this System.Collections.Generic.IAsyncEnumerable<System.Int32> source, [System.Threading.CancellationToken cancellationToken = default])
System.Linq.AsyncEnumerable.AverageAsync(this System.Collections.Generic.IAsyncEnumerable<System.Int64> source, [System.Threading.CancellationToken cancellationToken = default])
System.Linq.AsyncEnumerable.AverageAsync(this System.Collections.Generic.IAsyncEnumerable<System.Nullable<System.Decimal>> source, [System.Threading.CancellationToken cancellationToken = default])
System.Linq.AsyncEnumerable.AverageAsync(this System.Collections.Generic.IAsyncEnumerable<System.Nullable<System.Double>> source, [System.Threading.CancellationToken cancellationToken = default])
System.Linq.AsyncEnumerable.AverageAsync(this System.Collections.Generic.IAsyncEnumerable<System.Nullable<System.Int32>> source, [System.Threading.CancellationToken cancellationToken = default])
System.Linq.AsyncEnumerable.AverageAsync(this System.Collections.Generic.IAsyncEnumerable<System.Nullable<System.Int64>> source, [System.Threading.CancellationToken cancellationToken = default])
System.Linq.AsyncEnumerable.AverageAsync(this System.Collections.Generic.IAsyncEnumerable<System.Nullable<System.Single>> source, [System.Threading.CancellationToken cancellationToken = default])
System.Linq.AsyncEnumerable.AverageAsync(this System.Collections.Generic.IAsyncEnumerable<System.Single> source, [System.Threading.CancellationToken cancellationToken = default])
System.Linq.AsyncEnumerable.Chunk<TSource>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, System.Int32 size)
System.Linq.AsyncEnumerable.Concat<TSource>(this System.Collections.Generic.IAsyncEnumerable<TSource> first, System.Collections.Generic.IAsyncEnumerable<TSource> second)
System.Linq.AsyncEnumerable.ContainsAsync<TSource>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, TSource value, [System.Collections.Generic.IEqualityComparer<TSource>? comparer = null], [System.Threading.CancellationToken cancellationToken = default])
System.Linq.AsyncEnumerable.CountAsync<TSource>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, System.Func<TSource, System.Boolean> predicate, [System.Threading.CancellationToken cancellationToken = default])
System.Linq.AsyncEnumerable.CountAsync<TSource>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, System.Func<TSource, System.Threading.CancellationToken, System.Threading.Tasks.ValueTask<System.Boolean>> predicate, [System.Threading.CancellationToken cancellationToken = default])
System.Linq.AsyncEnumerable.CountAsync<TSource>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, [System.Threading.CancellationToken cancellationToken = default])
System.Linq.AsyncEnumerable.DefaultIfEmpty<TSource>(this System.Collections.Generic.IAsyncEnumerable<TSource> source)
System.Linq.AsyncEnumerable.DefaultIfEmpty<TSource>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, TSource defaultValue)
System.Linq.AsyncEnumerable.DistinctBy<TSource, TKey>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, System.Func<TSource, System.Threading.CancellationToken, System.Threading.Tasks.ValueTask<TKey>> keySelector, [System.Collections.Generic.IEqualityComparer<TKey>? comparer = null])
System.Linq.AsyncEnumerable.DistinctBy<TSource, TKey>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, System.Func<TSource, TKey> keySelector, [System.Collections.Generic.IEqualityComparer<TKey>? comparer = null])
System.Linq.AsyncEnumerable.Distinct<TSource>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, [System.Collections.Generic.IEqualityComparer<TSource>? comparer = null])
System.Linq.AsyncEnumerable.ElementAtAsync<TSource>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, System.Index index, [System.Threading.CancellationToken cancellationToken = default])
System.Linq.AsyncEnumerable.ElementAtAsync<TSource>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, System.Int32 index, [System.Threading.CancellationToken cancellationToken = default])
System.Linq.AsyncEnumerable.ElementAtOrDefaultAsync<TSource>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, System.Index index, [System.Threading.CancellationToken cancellationToken = default])
System.Linq.AsyncEnumerable.ElementAtOrDefaultAsync<TSource>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, System.Int32 index, [System.Threading.CancellationToken cancellationToken = default])
System.Linq.AsyncEnumerable.ExceptBy<TSource, TKey>(this System.Collections.Generic.IAsyncEnumerable<TSource> first, System.Collections.Generic.IAsyncEnumerable<TKey> second, System.Func<TSource, System.Threading.CancellationToken, System.Threading.Tasks.ValueTask<TKey>> keySelector, [System.Collections.Generic.IEqualityComparer<TKey>? comparer = null])
System.Linq.AsyncEnumerable.ExceptBy<TSource, TKey>(this System.Collections.Generic.IAsyncEnumerable<TSource> first, System.Collections.Generic.IAsyncEnumerable<TKey> second, System.Func<TSource, TKey> keySelector, [System.Collections.Generic.IEqualityComparer<TKey>? comparer = null])
System.Linq.AsyncEnumerable.Except<TSource>(this System.Collections.Generic.IAsyncEnumerable<TSource> first, System.Collections.Generic.IAsyncEnumerable<TSource> second, [System.Collections.Generic.IEqualityComparer<TSource>? comparer = null])
System.Linq.AsyncEnumerable.FirstAsync<TSource>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, System.Func<TSource, System.Boolean> predicate, [System.Threading.CancellationToken cancellationToken = default])
System.Linq.AsyncEnumerable.FirstAsync<TSource>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, System.Func<TSource, System.Threading.CancellationToken, System.Threading.Tasks.ValueTask<System.Boolean>> predicate, [System.Threading.CancellationToken cancellationToken = default])
System.Linq.AsyncEnumerable.FirstAsync<TSource>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, [System.Threading.CancellationToken cancellationToken = default])
System.Linq.AsyncEnumerable.FirstOrDefaultAsync<TSource>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, System.Func<TSource, System.Boolean> predicate, [System.Threading.CancellationToken cancellationToken = default])
System.Linq.AsyncEnumerable.FirstOrDefaultAsync<TSource>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, System.Func<TSource, System.Boolean> predicate, TSource defaultValue, [System.Threading.CancellationToken cancellationToken = default])
System.Linq.AsyncEnumerable.FirstOrDefaultAsync<TSource>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, System.Func<TSource, System.Threading.CancellationToken, System.Threading.Tasks.ValueTask<System.Boolean>> predicate, [System.Threading.CancellationToken cancellationToken = default])
System.Linq.AsyncEnumerable.FirstOrDefaultAsync<TSource>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, System.Func<TSource, System.Threading.CancellationToken, System.Threading.Tasks.ValueTask<System.Boolean>> predicate, TSource defaultValue, [System.Threading.CancellationToken cancellationToken = default])
System.Linq.AsyncEnumerable.FirstOrDefaultAsync<TSource>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, [System.Threading.CancellationToken cancellationToken = default])
System.Linq.AsyncEnumerable.FirstOrDefaultAsync<TSource>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, TSource defaultValue, [System.Threading.CancellationToken cancellationToken = default])
System.Linq.AsyncEnumerable.Index<TSource>(this System.Collections.Generic.IAsyncEnumerable<TSource> source)
System.Linq.AsyncEnumerable.LastAsync<TSource>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, System.Func<TSource, System.Boolean> predicate, [System.Threading.CancellationToken cancellationToken = default])
System.Linq.AsyncEnumerable.LastAsync<TSource>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, System.Func<TSource, System.Threading.CancellationToken, System.Threading.Tasks.ValueTask<System.Boolean>> predicate, [System.Threading.CancellationToken cancellationToken = default])
System.Linq.AsyncEnumerable.LastAsync<TSource>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, [System.Threading.CancellationToken cancellationToken = default])
System.Linq.AsyncEnumerable.LastOrDefaultAsync<TSource>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, System.Func<TSource, System.Boolean> predicate, [System.Threading.CancellationToken cancellationToken = default])
System.Linq.AsyncEnumerable.LastOrDefaultAsync<TSource>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, System.Func<TSource, System.Boolean> predicate, TSource defaultValue, [System.Threading.CancellationToken cancellationToken = default])
System.Linq.AsyncEnumerable.LastOrDefaultAsync<TSource>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, System.Func<TSource, System.Threading.CancellationToken, System.Threading.Tasks.ValueTask<System.Boolean>> predicate, [System.Threading.CancellationToken cancellationToken = default])
System.Linq.AsyncEnumerable.LastOrDefaultAsync<TSource>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, System.Func<TSource, System.Threading.CancellationToken, System.Threading.Tasks.ValueTask<System.Boolean>> predicate, TSource defaultValue, [System.Threading.CancellationToken cancellationToken = default])
System.Linq.AsyncEnumerable.LastOrDefaultAsync<TSource>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, [System.Threading.CancellationToken cancellationToken = default])
System.Linq.AsyncEnumerable.LastOrDefaultAsync<TSource>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, TSource defaultValue, [System.Threading.CancellationToken cancellationToken = default])
System.Linq.AsyncEnumerable.LongCountAsync<TSource>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, System.Func<TSource, System.Boolean> predicate, [System.Threading.CancellationToken cancellationToken = default])
System.Linq.AsyncEnumerable.LongCountAsync<TSource>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, System.Func<TSource, System.Threading.CancellationToken, System.Threading.Tasks.ValueTask<System.Boolean>> predicate, [System.Threading.CancellationToken cancellationToken = default])
System.Linq.AsyncEnumerable.LongCountAsync<TSource>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, [System.Threading.CancellationToken cancellationToken = default])
System.Linq.AsyncEnumerable.MaxAsync<TSource>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, [System.Collections.Generic.IComparer<TSource>? comparer = null], [System.Threading.CancellationToken cancellationToken = default])
System.Linq.AsyncEnumerable.MaxByAsync<TSource, TKey>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, System.Func<TSource, System.Threading.CancellationToken, System.Threading.Tasks.ValueTask<TKey>> keySelector, [System.Collections.Generic.IComparer<TKey>? comparer = null], [System.Threading.CancellationToken cancellationToken = default])
System.Linq.AsyncEnumerable.MaxByAsync<TSource, TKey>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, System.Func<TSource, TKey> keySelector, [System.Collections.Generic.IComparer<TKey>? comparer = null], [System.Threading.CancellationToken cancellationToken = default])
System.Linq.AsyncEnumerable.MinAsync<TSource>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, [System.Collections.Generic.IComparer<TSource>? comparer = null], [System.Threading.CancellationToken cancellationToken = default])
System.Linq.AsyncEnumerable.MinByAsync<TSource, TKey>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, System.Func<TSource, System.Threading.CancellationToken, System.Threading.Tasks.ValueTask<TKey>> keySelector, [System.Collections.Generic.IComparer<TKey>? comparer = null], [System.Threading.CancellationToken cancellationToken = default])
System.Linq.AsyncEnumerable.MinByAsync<TSource, TKey>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, System.Func<TSource, TKey> keySelector, [System.Collections.Generic.IComparer<TKey>? comparer = null], [System.Threading.CancellationToken cancellationToken = default])
System.Linq.AsyncEnumerable.Prepend<TSource>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, TSource element)
System.Linq.AsyncEnumerable.SelectMany<TSource, TResult>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, System.Func<TSource, System.Collections.Generic.IAsyncEnumerable<TResult>> selector)
System.Linq.AsyncEnumerable.SelectMany<TSource, TResult>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, System.Func<TSource, System.Collections.Generic.IEnumerable<TResult>> selector)
System.Linq.AsyncEnumerable.SelectMany<TSource, TResult>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, System.Func<TSource, System.Int32, System.Collections.Generic.IAsyncEnumerable<TResult>> selector)
System.Linq.AsyncEnumerable.SelectMany<TSource, TResult>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, System.Func<TSource, System.Int32, System.Collections.Generic.IEnumerable<TResult>> selector)
System.Linq.AsyncEnumerable.SelectMany<TSource, TResult>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, System.Func<TSource, System.Int32, System.Threading.CancellationToken, System.Threading.Tasks.ValueTask<System.Collections.Generic.IEnumerable<TResult>>> selector)
System.Linq.AsyncEnumerable.SelectMany<TSource, TResult>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, System.Func<TSource, System.Threading.CancellationToken, System.Threading.Tasks.ValueTask<System.Collections.Generic.IEnumerable<TResult>>> selector)
System.Linq.AsyncEnumerable.SelectMany<TSource, TCollection, TResult>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, System.Func<TSource, System.Collections.Generic.IAsyncEnumerable<TCollection>> collectionSelector, System.Func<TSource, TCollection, System.Threading.CancellationToken, System.Threading.Tasks.ValueTask<TResult>> resultSelector)
System.Linq.AsyncEnumerable.SelectMany<TSource, TCollection, TResult>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, System.Func<TSource, System.Collections.Generic.IAsyncEnumerable<TCollection>> collectionSelector, System.Func<TSource, TCollection, TResult> resultSelector)
System.Linq.AsyncEnumerable.SelectMany<TSource, TCollection, TResult>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, System.Func<TSource, System.Collections.Generic.IEnumerable<TCollection>> collectionSelector, System.Func<TSource, TCollection, TResult> resultSelector)
System.Linq.AsyncEnumerable.SelectMany<TSource, TCollection, TResult>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, System.Func<TSource, System.Int32, System.Collections.Generic.IAsyncEnumerable<TCollection>> collectionSelector, System.Func<TSource, TCollection, System.Threading.CancellationToken, System.Threading.Tasks.ValueTask<TResult>> resultSelector)
System.Linq.AsyncEnumerable.SelectMany<TSource, TCollection, TResult>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, System.Func<TSource, System.Int32, System.Collections.Generic.IEnumerable<TCollection>> collectionSelector, System.Func<TSource, TCollection, TResult> resultSelector)
System.Linq.AsyncEnumerable.SelectMany<TSource, TCollection, TResult>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, System.Func<TSource, System.Int32, System.Threading.CancellationToken, System.Threading.Tasks.ValueTask<System.Collections.Generic.IEnumerable<TCollection>>> collectionSelector, System.Func<TSource, TCollection, System.Threading.CancellationToken, System.Threading.Tasks.ValueTask<TResult>> resultSelector)
System.Linq.AsyncEnumerable.SelectMany<TSource, TCollection, TResult>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, System.Func<TSource, System.Threading.CancellationToken, System.Threading.Tasks.ValueTask<System.Collections.Generic.IEnumerable<TCollection>>> collectionSelector, System.Func<TSource, TCollection, System.Threading.CancellationToken, System.Threading.Tasks.ValueTask<TResult>> resultSelector)
System.Linq.AsyncEnumerable.Select<TSource, TResult>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, System.Func<TSource, System.Int32, System.Threading.CancellationToken, System.Threading.Tasks.ValueTask<TResult>> selector)
System.Linq.AsyncEnumerable.Select<TSource, TResult>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, System.Func<TSource, System.Int32, TResult> selector)
System.Linq.AsyncEnumerable.Select<TSource, TResult>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, System.Func<TSource, System.Threading.CancellationToken, System.Threading.Tasks.ValueTask<TResult>> selector)
System.Linq.AsyncEnumerable.Select<TSource, TResult>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, System.Func<TSource, TResult> selector)
System.Linq.AsyncEnumerable.SingleAsync<TSource>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, System.Func<TSource, System.Boolean> predicate, [System.Threading.CancellationToken cancellationToken = default])
System.Linq.AsyncEnumerable.SingleAsync<TSource>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, System.Func<TSource, System.Threading.CancellationToken, System.Threading.Tasks.ValueTask<System.Boolean>> predicate, [System.Threading.CancellationToken cancellationToken = default])
System.Linq.AsyncEnumerable.SingleAsync<TSource>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, [System.Threading.CancellationToken cancellationToken = default])
System.Linq.AsyncEnumerable.SingleOrDefaultAsync<TSource>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, System.Func<TSource, System.Boolean> predicate, [System.Threading.CancellationToken cancellationToken = default])
System.Linq.AsyncEnumerable.SingleOrDefaultAsync<TSource>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, System.Func<TSource, System.Boolean> predicate, TSource defaultValue, [System.Threading.CancellationToken cancellationToken = default])
System.Linq.AsyncEnumerable.SingleOrDefaultAsync<TSource>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, System.Func<TSource, System.Threading.CancellationToken, System.Threading.Tasks.ValueTask<System.Boolean>> predicate, [System.Threading.CancellationToken cancellationToken = default])
System.Linq.AsyncEnumerable.SingleOrDefaultAsync<TSource>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, System.Func<TSource, System.Threading.CancellationToken, System.Threading.Tasks.ValueTask<System.Boolean>> predicate, TSource defaultValue, [System.Threading.CancellationToken cancellationToken = default])
System.Linq.AsyncEnumerable.SingleOrDefaultAsync<TSource>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, [System.Threading.CancellationToken cancellationToken = default])
System.Linq.AsyncEnumerable.SingleOrDefaultAsync<TSource>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, TSource defaultValue, [System.Threading.CancellationToken cancellationToken = default])
System.Linq.AsyncEnumerable.SkipLast<TSource>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, System.Int32 count)
System.Linq.AsyncEnumerable.SkipWhile<TSource>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, System.Func<TSource, System.Boolean> predicate)
System.Linq.AsyncEnumerable.SkipWhile<TSource>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, System.Func<TSource, System.Int32, System.Boolean> predicate)
System.Linq.AsyncEnumerable.SkipWhile<TSource>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, System.Func<TSource, System.Int32, System.Threading.CancellationToken, System.Threading.Tasks.ValueTask<System.Boolean>> predicate)
System.Linq.AsyncEnumerable.SkipWhile<TSource>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, System.Func<TSource, System.Threading.CancellationToken, System.Threading.Tasks.ValueTask<System.Boolean>> predicate)
System.Linq.AsyncEnumerable.Skip<TSource>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, System.Int32 count)
System.Linq.AsyncEnumerable.SumAsync(this System.Collections.Generic.IAsyncEnumerable<System.Decimal> source, [System.Threading.CancellationToken cancellationToken = default])
System.Linq.AsyncEnumerable.SumAsync(this System.Collections.Generic.IAsyncEnumerable<System.Double> source, [System.Threading.CancellationToken cancellationToken = default])
System.Linq.AsyncEnumerable.SumAsync(this System.Collections.Generic.IAsyncEnumerable<System.Int32> source, [System.Threading.CancellationToken cancellationToken = default])
System.Linq.AsyncEnumerable.SumAsync(this System.Collections.Generic.IAsyncEnumerable<System.Int64> source, [System.Threading.CancellationToken cancellationToken = default])
System.Linq.AsyncEnumerable.SumAsync(this System.Collections.Generic.IAsyncEnumerable<System.Nullable<System.Decimal>> source, [System.Threading.CancellationToken cancellationToken = default])
System.Linq.AsyncEnumerable.SumAsync(this System.Collections.Generic.IAsyncEnumerable<System.Nullable<System.Double>> source, [System.Threading.CancellationToken cancellationToken = default])
System.Linq.AsyncEnumerable.SumAsync(this System.Collections.Generic.IAsyncEnumerable<System.Nullable<System.Int32>> source, [System.Threading.CancellationToken cancellationToken = default])
System.Linq.AsyncEnumerable.SumAsync(this System.Collections.Generic.IAsyncEnumerable<System.Nullable<System.Int64>> source, [System.Threading.CancellationToken cancellationToken = default])
System.Linq.AsyncEnumerable.SumAsync(this System.Collections.Generic.IAsyncEnumerable<System.Nullable<System.Single>> source, [System.Threading.CancellationToken cancellationToken = default])
System.Linq.AsyncEnumerable.SumAsync(this System.Collections.Generic.IAsyncEnumerable<System.Single> source, [System.Threading.CancellationToken cancellationToken = default])
System.Linq.AsyncEnumerable.TakeLast<TSource>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, System.Int32 count)
System.Linq.AsyncEnumerable.TakeWhile<TSource>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, System.Func<TSource, System.Boolean> predicate)
System.Linq.AsyncEnumerable.TakeWhile<TSource>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, System.Func<TSource, System.Int32, System.Boolean> predicate)
System.Linq.AsyncEnumerable.TakeWhile<TSource>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, System.Func<TSource, System.Int32, System.Threading.CancellationToken, System.Threading.Tasks.ValueTask<System.Boolean>> predicate)
System.Linq.AsyncEnumerable.TakeWhile<TSource>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, System.Func<TSource, System.Threading.CancellationToken, System.Threading.Tasks.ValueTask<System.Boolean>> predicate)
System.Linq.AsyncEnumerable.Take<TSource>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, System.Int32 count)
System.Linq.AsyncEnumerable.Take<TSource>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, System.Range range)
System.Linq.AsyncEnumerable.ToArrayAsync<TSource>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, [System.Threading.CancellationToken cancellationToken = default])
System.Linq.AsyncEnumerable.ToAsyncEnumerable<TSource>(this System.Collections.Generic.IEnumerable<TSource> source)
System.Linq.AsyncEnumerable.ToDictionaryAsync<TKey, TValue>(this System.Collections.Generic.IAsyncEnumerable<System.Collections.Generic.KeyValuePair<TKey, TValue>> source, [System.Collections.Generic.IEqualityComparer<TKey>? comparer = null], [System.Threading.CancellationToken cancellationToken = default]) where TKey : notnull
System.Linq.AsyncEnumerable.ToDictionaryAsync<TKey, TValue>(this System.Collections.Generic.IAsyncEnumerable<System.ValueTuple<TKey, TValue>> source, [System.Collections.Generic.IEqualityComparer<TKey>? comparer = null], [System.Threading.CancellationToken cancellationToken = default]) where TKey : notnull
System.Linq.AsyncEnumerable.ToDictionaryAsync<TSource, TKey>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, System.Func<TSource, System.Threading.CancellationToken, System.Threading.Tasks.ValueTask<TKey>> keySelector, [System.Collections.Generic.IEqualityComparer<TKey>? comparer = null], [System.Threading.CancellationToken cancellationToken = default]) where TKey : notnull
System.Linq.AsyncEnumerable.ToDictionaryAsync<TSource, TKey>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, System.Func<TSource, TKey> keySelector, [System.Collections.Generic.IEqualityComparer<TKey>? comparer = null], [System.Threading.CancellationToken cancellationToken = default]) where TKey : notnull
System.Linq.AsyncEnumerable.ToDictionaryAsync<TSource, TKey, TElement>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, System.Func<TSource, System.Threading.CancellationToken, System.Threading.Tasks.ValueTask<TKey>> keySelector, System.Func<TSource, System.Threading.CancellationToken, System.Threading.Tasks.ValueTask<TElement>> elementSelector, [System.Collections.Generic.IEqualityComparer<TKey>? comparer = null], [System.Threading.CancellationToken cancellationToken = default]) where TKey : notnull
System.Linq.AsyncEnumerable.ToDictionaryAsync<TSource, TKey, TElement>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, System.Func<TSource, TKey> keySelector, System.Func<TSource, TElement> elementSelector, [System.Collections.Generic.IEqualityComparer<TKey>? comparer = null], [System.Threading.CancellationToken cancellationToken = default]) where TKey : notnull
System.Linq.AsyncEnumerable.ToHashSetAsync<TSource>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, [System.Collections.Generic.IEqualityComparer<TSource>? comparer = null], [System.Threading.CancellationToken cancellationToken = default])
System.Linq.AsyncEnumerable.ToListAsync<TSource>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, [System.Threading.CancellationToken cancellationToken = default])
System.Linq.AsyncEnumerable.UnionBy<TSource, TKey>(this System.Collections.Generic.IAsyncEnumerable<TSource> first, System.Collections.Generic.IAsyncEnumerable<TSource> second, System.Func<TSource, System.Threading.CancellationToken, System.Threading.Tasks.ValueTask<TKey>> keySelector, [System.Collections.Generic.IEqualityComparer<TKey>? comparer = null])
System.Linq.AsyncEnumerable.UnionBy<TSource, TKey>(this System.Collections.Generic.IAsyncEnumerable<TSource> first, System.Collections.Generic.IAsyncEnumerable<TSource> second, System.Func<TSource, TKey> keySelector, [System.Collections.Generic.IEqualityComparer<TKey>? comparer = null])
System.Linq.AsyncEnumerable.Union<TSource>(this System.Collections.Generic.IAsyncEnumerable<TSource> first, System.Collections.Generic.IAsyncEnumerable<TSource> second, [System.Collections.Generic.IEqualityComparer<TSource>? comparer = null])
System.Linq.AsyncEnumerable.Where<TSource>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, System.Func<TSource, System.Boolean> predicate)
System.Linq.AsyncEnumerable.Where<TSource>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, System.Func<TSource, System.Int32, System.Boolean> predicate)
System.Linq.AsyncEnumerable.Where<TSource>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, System.Func<TSource, System.Int32, System.Threading.CancellationToken, System.Threading.Tasks.ValueTask<System.Boolean>> predicate)
System.Linq.AsyncEnumerable.Where<TSource>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, System.Func<TSource, System.Threading.CancellationToken, System.Threading.Tasks.ValueTask<System.Boolean>> predicate)
System.Linq.AsyncEnumerable.Zip<TFirst, TSecond>(this System.Collections.Generic.IAsyncEnumerable<TFirst> first, System.Collections.Generic.IAsyncEnumerable<TSecond> second)
System.Linq.AsyncEnumerable.Zip<TFirst, TSecond, TThird>(this System.Collections.Generic.IAsyncEnumerable<TFirst> first, System.Collections.Generic.IAsyncEnumerable<TSecond> second, System.Collections.Generic.IAsyncEnumerable<TThird> third)
System.Linq.AsyncEnumerable.Zip<TFirst, TSecond, TResult>(this System.Collections.Generic.IAsyncEnumerable<TFirst> first, System.Collections.Generic.IAsyncEnumerable<TSecond> second, System.Func<TFirst, TSecond, System.Threading.CancellationToken, System.Threading.Tasks.ValueTask<TResult>> resultSelector)
System.Linq.AsyncEnumerable.Zip<TFirst, TSecond, TResult>(this System.Collections.Generic.IAsyncEnumerable<TFirst> first, System.Collections.Generic.IAsyncEnumerable<TSecond> second, System.Func<TFirst, TSecond, TResult> resultSelector)
System.Linq.Enumerable.AggregateBy<TSource, TKey, TAccumulate>(this System.Collections.Generic.IEnumerable<TSource> source, System.Func<TSource, TKey> keySelector, System.Func<TKey, TAccumulate> seedSelector, System.Func<TAccumulate, TSource, TAccumulate> func, [System.Collections.Generic.IEqualityComparer<TKey>? keyComparer = null]) where TKey : notnull
System.Linq.Enumerable.AggregateBy<TSource, TKey, TAccumulate>(this System.Collections.Generic.IEnumerable<TSource> source, System.Func<TSource, TKey> keySelector, TAccumulate seed, System.Func<TAccumulate, TSource, TAccumulate> func, [System.Collections.Generic.IEqualityComparer<TKey>? keyComparer = null]) where TKey : notnull
System.Linq.Enumerable.CountBy<TSource, TKey>(this System.Collections.Generic.IEnumerable<TSource> source, System.Func<TSource, TKey> keySelector, [System.Collections.Generic.IEqualityComparer<TKey>? keyComparer = null]) where TKey : notnull
System.Linq.Enumerable.DistinctBy<TSource, TKey>(this System.Collections.Generic.IEnumerable<TSource> source, System.Func<TSource, TKey> keySelector)
System.Linq.Enumerable.DistinctBy<TSource, TKey>(this System.Collections.Generic.IEnumerable<TSource> source, System.Func<TSource, TKey> keySelector, System.Collections.Generic.IEqualityComparer<TKey>? comparer)
System.Linq.Enumerable.Index<TSource>(this System.Collections.Generic.IEnumerable<TSource> source)
System.Linq.Enumerable.IntersectBy<TSource, TKey>(this System.Collections.Generic.IEnumerable<TSource> first, System.Collections.Generic.IEnumerable<TKey> second, System.Func<TSource, TKey> keySelector)
System.Linq.Enumerable.IntersectBy<TSource, TKey>(this System.Collections.Generic.IEnumerable<TSource> first, System.Collections.Generic.IEnumerable<TKey> second, System.Func<TSource, TKey> keySelector, System.Collections.Generic.IEqualityComparer<TKey>? comparer)
System.Linq.Enumerable.MaxBy<TSource, TKey>(this System.Collections.Generic.IEnumerable<TSource> source, System.Func<TSource, TKey> keySelector)
System.Linq.Enumerable.MaxBy<TSource, TKey>(this System.Collections.Generic.IEnumerable<TSource> source, System.Func<TSource, TKey> keySelector, System.Collections.Generic.IComparer<TKey>? comparer)
System.Linq.Enumerable.MinBy<TSource, TKey>(this System.Collections.Generic.IEnumerable<TSource> source, System.Func<TSource, TKey> keySelector)
System.Linq.Enumerable.MinBy<TSource, TKey>(this System.Collections.Generic.IEnumerable<TSource> source, System.Func<TSource, TKey> keySelector, System.Collections.Generic.IComparer<TKey>? comparer)
System.Linq.Enumerable.OrderDescending<T>(this System.Collections.Generic.IEnumerable<T> source)
System.Linq.Enumerable.OrderDescending<T>(this System.Collections.Generic.IEnumerable<T> source, System.Collections.Generic.IComparer<T>? comparer)
System.Linq.Enumerable.Order<T>(this System.Collections.Generic.IEnumerable<T> source)
System.Linq.Enumerable.Order<T>(this System.Collections.Generic.IEnumerable<T> source, System.Collections.Generic.IComparer<T>? comparer)
System.Linq.Enumerable.ToDictionary<TKey, TValue>(this System.Collections.Generic.IEnumerable<System.Collections.Generic.KeyValuePair<TKey, TValue>> source) where TKey : notnull
System.Linq.Enumerable.ToDictionary<TKey, TValue>(this System.Collections.Generic.IEnumerable<System.Collections.Generic.KeyValuePair<TKey, TValue>> source, System.Collections.Generic.IEqualityComparer<TKey>? comparer) where TKey : notnull
System.Linq.Enumerable.ToHashSet<TSource>(this System.Collections.Generic.IEnumerable<TSource> source)
System.Linq.Enumerable.ToHashSet<TSource>(this System.Collections.Generic.IEnumerable<TSource> source, System.Collections.Generic.IEqualityComparer<TSource>? comparer)
System.Linq.Enumerable.UnionBy<TSource, TKey>(this System.Collections.Generic.IEnumerable<TSource> first, System.Collections.Generic.IEnumerable<TSource> second, System.Func<TSource, TKey> keySelector)
System.Linq.Enumerable.UnionBy<TSource, TKey>(this System.Collections.Generic.IEnumerable<TSource> first, System.Collections.Generic.IEnumerable<TSource> second, System.Func<TSource, TKey> keySelector, System.Collections.Generic.IEqualityComparer<TKey>? comparer)
System.Linq.Enumerable.Zip<TFirst, TSecond>(this System.Collections.Generic.IEnumerable<TFirst> first, System.Collections.Generic.IEnumerable<TSecond> second)
System.Math.Clamp(System.Int32 value, System.Int32 min, System.Int32 max)
System.Math.Clamp(System.UInt32 value, System.UInt32 min, System.UInt32 max)
System.MemoryExtensions.AsSpan(this System.String? text, System.Int32 start, System.Int32 length)
System.MemoryExtensions.CommonPrefixLength<T>(this System.ReadOnlySpan<T> span, System.ReadOnlySpan<T> other)
System.MemoryExtensions.CommonPrefixLength<T>(this System.ReadOnlySpan<T> span, System.ReadOnlySpan<T> other, System.Collections.Generic.IEqualityComparer<T>? comparer)
System.MemoryExtensions.CommonPrefixLength<T>(this System.Span<T> span, System.ReadOnlySpan<T> other)
System.MemoryExtensions.CommonPrefixLength<T>(this System.Span<T> span, System.ReadOnlySpan<T> other, System.Collections.Generic.IEqualityComparer<T>? comparer)
System.MemoryExtensions.ContainsAnyExcept<T>(this System.ReadOnlySpan<T> span, System.ReadOnlySpan<T> values) where T : System.IEquatable<T>?
System.MemoryExtensions.ContainsAnyExcept<T>(this System.ReadOnlySpan<T> span, T value) where T : System.IEquatable<T>?
System.MemoryExtensions.ContainsAnyExcept<T>(this System.ReadOnlySpan<T> span, T value0, T value1) where T : System.IEquatable<T>?
System.MemoryExtensions.ContainsAnyExcept<T>(this System.ReadOnlySpan<T> span, T value0, T value1, T value2) where T : System.IEquatable<T>?
System.MemoryExtensions.ContainsAnyExcept<T>(this System.Span<T> span, System.ReadOnlySpan<T> values) where T : System.IEquatable<T>?
System.MemoryExtensions.ContainsAnyExcept<T>(this System.Span<T> span, T value) where T : System.IEquatable<T>?
System.MemoryExtensions.ContainsAnyExcept<T>(this System.Span<T> span, T value0, T value1) where T : System.IEquatable<T>?
System.MemoryExtensions.ContainsAnyExcept<T>(this System.Span<T> span, T value0, T value1, T value2) where T : System.IEquatable<T>?
System.MemoryExtensions.ContainsAny<T>(this System.Span<T> span, System.ReadOnlySpan<T> values) where T : System.IEquatable<T>?
System.MemoryExtensions.ContainsAny<T>(this System.Span<T> span, T value0, T value1) where T : System.IEquatable<T>?
System.MemoryExtensions.ContainsAny<T>(this System.Span<T> span, T value0, T value1, T value2) where T : System.IEquatable<T>?
System.MemoryExtensions.Contains<T>(this System.ReadOnlySpan<T> span, T value) where T : System.IEquatable<T>?
System.MemoryExtensions.Contains<T>(this System.Span<T> span, T value) where T : System.IEquatable<T>?
System.MemoryExtensions.IndexOfAnyExcept<T>(this System.ReadOnlySpan<T> span, System.ReadOnlySpan<T> values) where T : System.IEquatable<T>?
System.MemoryExtensions.IndexOfAnyExcept<T>(this System.ReadOnlySpan<T> span, T value) where T : System.IEquatable<T>?
System.MemoryExtensions.IndexOfAnyExcept<T>(this System.ReadOnlySpan<T> span, T value0, T value1) where T : System.IEquatable<T>?
System.MemoryExtensions.IndexOfAnyExcept<T>(this System.ReadOnlySpan<T> span, T value0, T value1, T value2) where T : System.IEquatable<T>?
System.MemoryExtensions.IndexOfAnyExcept<T>(this System.Span<T> span, System.ReadOnlySpan<T> values) where T : System.IEquatable<T>?
System.MemoryExtensions.IndexOfAnyExcept<T>(this System.Span<T> span, T value) where T : System.IEquatable<T>?
System.MemoryExtensions.IndexOfAnyExcept<T>(this System.Span<T> span, T value0, T value1) where T : System.IEquatable<T>?
System.MemoryExtensions.IndexOfAnyExcept<T>(this System.Span<T> span, T value0, T value1, T value2) where T : System.IEquatable<T>?
System.Net.Http.HttpContent.CopyTo(System.IO.Stream stream, System.Net.TransportContext? context, System.Threading.CancellationToken cancellationToken)
System.Net.Http.HttpContent.CopyToAsync(System.IO.Stream stream)
System.Net.Http.HttpContent.CopyToAsync(System.IO.Stream stream, System.Net.TransportContext? context)
System.Net.Http.HttpContent.CopyToAsync(System.IO.Stream stream, System.Net.TransportContext? context, System.Threading.CancellationToken cancellationToken)
System.Net.Http.HttpContent.CopyToAsync(System.IO.Stream stream, System.Threading.CancellationToken cancellationToken)
System.Net.Http.HttpContent.ReadAsStream(System.Threading.CancellationToken cancellationToken)
System.Net.Http.HttpContent.ReadAsStream()
System.Net.Http.HttpContent.ReadAsStringAsync(System.Threading.CancellationToken cancellationToken)
System.Net.Sockets.UdpClient.Send(System.ReadOnlySpan<System.Byte> datagram, System.Net.IPEndPoint? endPoint)
System.Net.Sockets.UdpClient.Send(System.ReadOnlySpan<System.Byte> datagram, System.String? hostname, System.Int32 port)
System.Net.Sockets.UdpClient.SendAsync(System.ReadOnlyMemory<System.Byte> datagram, System.Net.IPEndPoint? endPoint, [System.Threading.CancellationToken cancellationToken = default])
System.Net.Sockets.UdpClient.SendAsync(System.ReadOnlyMemory<System.Byte> datagram, System.String? hostname, System.Int32 port, [System.Threading.CancellationToken cancellationToken = default])
System.Net.Sockets.UdpClient.SendAsync(System.ReadOnlyMemory<System.Byte> datagram, [System.Threading.CancellationToken cancellationToken = default])
System.ObjectDisposedException.ThrowIf(System.Boolean condition, System.Object instance)
System.ObjectDisposedException.ThrowIf(System.Boolean condition, System.Type type)
System.OperatingSystem.IsLinux()
System.OperatingSystem.IsMacOS()
System.OperatingSystem.IsWindows()
System.OperatingSystem.IsWindowsVersionAtLeast(System.Int32 major, [System.Int32 minor = 0], [System.Int32 build = 0], [System.Int32 revision = 0])
System.Security.Cryptography.MD5.HashData(System.ReadOnlySpan<System.Byte> source)
System.Security.Cryptography.SHA256.HashData(System.ReadOnlySpan<System.Byte> source)
System.String.Concat(System.ReadOnlySpan<System.Char> str0, System.ReadOnlySpan<System.Char> str1)
System.String.Concat(System.ReadOnlySpan<System.Char> str0, System.ReadOnlySpan<System.Char> str1, System.ReadOnlySpan<System.Char> str2)
System.String.Concat(System.ReadOnlySpan<System.Char> str0, System.ReadOnlySpan<System.Char> str1, System.ReadOnlySpan<System.Char> str2, System.ReadOnlySpan<System.Char> str3)
System.String.Contains(System.Char value)
System.String.Contains(System.Char value, System.StringComparison comparisonType)
System.String.Contains(System.String value, System.StringComparison comparisonType)
System.String.CopyTo(System.Span<System.Char> destination)
System.String.Create(System.IFormatProvider? provider, ref System.Runtime.CompilerServices.DefaultInterpolatedStringHandler handler)
System.String.EndsWith(System.Char value)
System.String.GetHashCode(System.StringComparison comparisonType)
System.String.IndexOf(System.Char value, System.StringComparison comparisonType)
System.String.Join(System.Char separator, params System.Object?[] values)
System.String.Join(System.Char separator, params System.ReadOnlySpan<System.Object?> values)
System.String.Join(System.Char separator, params System.ReadOnlySpan<System.String?> value)
System.String.Join(System.Char separator, params System.String?[] value)
System.String.Join<T>(System.Char separator, System.Collections.Generic.IEnumerable<T> values)
System.String.Replace(System.String oldValue, System.String? newValue, System.StringComparison comparisonType)
System.String.ReplaceLineEndings(System.String replacementText)
System.String.ReplaceLineEndings()
System.String.Split(System.Char separator, System.Int32 count, [System.StringSplitOptions options = System.StringSplitOptions.None])
System.String.Split(System.Char separator, [System.StringSplitOptions options = System.StringSplitOptions.None])
System.String.StartsWith(System.Char value)
System.String.TryCopyTo(System.Span<System.Char> destination)
System.Text.Encoding.GetString(System.ReadOnlySpan<System.Byte> bytes)
System.Text.StringBuilder.Append(System.ReadOnlyMemory<System.Char> value)
System.Text.StringBuilder.Append(System.ReadOnlySpan<System.Char> value)
System.Text.StringBuilder.AppendJoin(System.Char separator, params System.Object?[] values)
System.Text.StringBuilder.AppendJoin(System.Char separator, params System.String?[] values)
System.Text.StringBuilder.AppendJoin(System.String? separator, params System.Object?[] values)
System.Text.StringBuilder.AppendJoin(System.String? separator, params System.String?[] values)
System.Text.StringBuilder.AppendJoin<T>(System.Char separator, System.Collections.Generic.IEnumerable<T> values)
System.Text.StringBuilder.AppendJoin<T>(System.String? separator, System.Collections.Generic.IEnumerable<T> values)
System.Text.StringBuilder.Replace(System.ReadOnlySpan<System.Char> oldValue, System.ReadOnlySpan<System.Char> newValue)
System.Text.StringBuilder.Replace(System.ReadOnlySpan<System.Char> oldValue, System.ReadOnlySpan<System.Char> newValue, System.Int32 startIndex, System.Int32 count)
System.Threading.CancellationTokenSource.CancelAsync()
System.Threading.Tasks.Task.WaitAsync(System.Threading.CancellationToken cancellationToken)
System.Threading.Tasks.TaskAsyncEnumerableExtensions.ToBlockingEnumerable<T>(this System.Collections.Generic.IAsyncEnumerable<T> source, [System.Threading.CancellationToken cancellationToken = default])
System.TimeSpan.Multiply(System.Double factor)
System.Type.GetConstructor(System.Reflection.BindingFlags bindingAttr, System.Type[] types)
System.Type.GetMethod(System.String name, System.Reflection.BindingFlags bindingAttr, System.Type[] types)
System.Type.IsAssignableTo(System.Type? targetType)

Properties (4)

System.Collections.ObjectModel.ReadOnlyCollection<T>.Empty
System.Collections.ObjectModel.ReadOnlyDictionary<TKey, TValue>.Empty
System.Environment.ProcessId
System.Net.Http.HttpMethod.Query

Contribution

How to add a new polyfill

Create a new file named <xml documentation id>.cs in the project Meziantou.Polyfill.Editor
Run Meziantou.Polyfill.Generator

Notes:

All files must be self contained. Use a file class if needed.
If you need to generate a file only when another polyfill is generated, add // when <xml documentation id> in the file
If xml documentation id is too long, you can use // XML-DOC: <xml documentation id> in the file

There are no supported framework assets in this package.

Learn more about Target Frameworks and .NET Standard.

.NETStandard 2.0
- No dependencies.

NuGet packages

This package is not used by any NuGet packages.

GitHub repositories (8)

Showing the top 8 popular GitHub repositories that depend on Meziantou.Polyfill:

Repository	Stars
riok/mapperly A .NET source generator for generating object mappings. No runtime reflection.	3.8K
linq2db/linq2db Linq to database provider.	3.2K
TASEmulators/BizHawk BizHawk is a multi-system emulator written in C#. BizHawk provides nice features for casual gamers such as full screen, and joypad support in addition to full rerecording and debugging tools for all system cores.	2.5K
bUnit-dev/bUnit bUnit is a testing library for Blazor components that make tests look, feel, and runs like regular unit tests. bUnit makes it easy to render and control a component under test’s life-cycle, pass parameter and inject services into it, trigger event handlers, and verify the rendered markup from the component using a built-in semantic HTML comparer.	1.3K
meziantou/Meziantou.Analyzer A Roslyn analyzer to enforce some good practices in C#.	1.1K
meziantou/Meziantou.Framework	784
minio/minio-dotnet MinIO Client SDK for .NET	662
ngraziano/SharpRTSP A RTSP handling library	607

Version	Downloads	Last Updated
1.0.68	1,172	11/20/2025
1.0.67	386	11/19/2025
1.0.66	350	11/19/2025
1.0.65	349	11/19/2025
1.0.64	355	11/19/2025
1.0.63	433	11/19/2025
1.0.62	10,180	10/25/2025
1.0.61	1,637	10/22/2025
1.0.60	1,001	10/16/2025
1.0.59	192	10/16/2025
1.0.58	192	10/16/2025
1.0.57	192	10/16/2025
1.0.56	327	10/16/2025
1.0.55	239	10/15/2025
1.0.54	189	10/15/2025
1.0.53	246	10/15/2025
1.0.52	6,845	9/18/2025
1.0.51	512	9/17/2025
1.0.50	7,998	9/9/2025
1.0.49	43,068	5/27/2025
1.0.48	11,792	4/17/2025
1.0.47	611	4/17/2025
1.0.46	601	4/17/2025
1.0.45	615	4/17/2025
1.0.44	607	4/17/2025
1.0.43	1,757	4/11/2025
1.0.42	31,199	11/16/2024
1.0.41	1,744	11/13/2024
1.0.40	5,567	10/9/2024
1.0.39	20,105	7/2/2024
1.0.38	11,142	4/27/2024
1.0.37	3,004	3/21/2024
1.0.36	5,505	2/28/2024
1.0.35	761	2/21/2024
1.0.34	12,126	2/7/2024
1.0.33	1,823	1/13/2024
1.0.32	536	1/10/2024
1.0.31	12,856	12/2/2023
1.0.30	21,536	10/10/2023
1.0.29	409	10/7/2023
1.0.28	591	10/5/2023
1.0.27	9,575	9/5/2023
1.0.26	9,240	8/12/2023
1.0.25	1,053	8/7/2023
1.0.24	663	8/7/2023
1.0.23	344	8/7/2023
1.0.22	410	8/7/2023
1.0.21	662	8/2/2023
1.0.20	303	8/2/2023
1.0.19	286	8/2/2023
1.0.18	571	7/18/2023
1.0.17	3,638	7/16/2023
1.0.16	2,017	7/12/2023
1.0.15	264	7/12/2023
1.0.14	987	7/7/2023
1.0.13	301	7/7/2023
1.0.12	340	7/7/2023
1.0.11	670	6/25/2023
1.0.10	272	6/25/2023
1.0.9	281	6/25/2023
1.0.8	269	6/25/2023
1.0.7	243	6/25/2023
1.0.6	247	6/23/2023
1.0.5	285	6/9/2023
1.0.4	296	6/9/2023
1.0.3	285	6/8/2023
1.0.2	268	6/7/2023
1.0.1	1,110	6/7/2023
1.0.0	358	6/7/2023

Total 256.0K

Current version 1.2K

Per day average 283

SourceGenerator Roslyn Polyfill