DotNext by Roman Sakno

<PackageReference Include="DotNext" Version="3.2.1" />

.NET API 378,368 bytes

 SparseBufferWriter<T>

public class SparseBufferWriter<T> : Disposable, IEnumerable<ReadOnlyMemory<T>>, IEnumerable, IGrowableBuffer<T>, IReadOnlySpanConsumer<T>, ISupplier<ReadOnlyMemory<T>, CancellationToken, ValueTask>, IDisposable, ISupplier<ReadOnlySequence<T>>, IBufferWriter<T>
Represents builder of the sparse memory buffer.
public struct Enumerator<T> : IEnumerator<ReadOnlyMemory<T>>, IEnumerator, IDisposable

Represents enumerator over memory segments.

public bool IsSingleSegment { get; }

Gets a value indicating that this buffer consists of a single segment.

public long WrittenCount { get; }

Gets the number of written elements.

public SparseBufferWriter(int chunkSize, SparseBufferGrowth growth = 0, MemoryAllocator<T> allocator = null)

Initializes a new builder with the specified size of memory block.

public SparseBufferWriter(MemoryPool<T> pool)

Initializes a new builder with automatically selected chunk size.

public SparseBufferWriter()

Initializes a new builder which uses Shared as a default allocator of buffers.

public void Clear()

Clears internal buffers so this builder can be reused.

public void CopyTo<TConsumer>(TConsumer consumer) where TConsumer : IReadOnlySpanConsumer<T>

Passes the contents of this builder to the consumer.

public void CopyTo<TArg>(ReadOnlySpanAction<T, TArg> writer, TArg arg)

Passes the contents of this builder to the callback.

public int CopyTo(Span<T> output)

Copies the contents of this builder to the specified memory block.

public Enumerator<T> GetEnumerator()

Gets enumerator over memory segments.

public bool TryGetWrittenContent(out ReadOnlyMemory segment)

Attempts to get the underlying buffer if it is presented by a single segment.

public void Write(ReadOnlySpan<T> input)

Writes the block of memory to this builder.

public void Write(ReadOnlyMemory<T> input, bool copyMemory = true)

Writes the block of memory to this builder.

public void Write(ref ReadOnlySequence sequence, bool copyMemory = true)

Writes a sequence of memory blocks to this builder.