31 lines
844 B
C#
31 lines
844 B
C#
using System.Threading;
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using System.Threading.Tasks;
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namespace System.IO
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{
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partial class Stream
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{
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public virtual int Read (Span<byte> destination)
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{
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throw new NotImplementedException ();
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}
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public virtual void Write (ReadOnlySpan<byte> source)
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{
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throw new NotImplementedException ();
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}
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public virtual ValueTask<int> ReadAsync(Memory<byte> destination, CancellationToken cancellationToken = default(CancellationToken))
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{
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if (destination.TryGetArray (out ArraySegment<byte> array))
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return new ValueTask<int> (ReadAsync (array.Array, array.Offset, array.Count, cancellationToken));
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throw new NotImplementedException ();
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}
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internal virtual Task WriteAsync (ReadOnlyMemory<byte> source, CancellationToken cancellationToken = default(CancellationToken))
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{
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throw new NotImplementedException ();
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}
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}
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} |