ReadOnlySpanExtensions.AsBytes<T>(ReadOnlySpan<T>) Method

Reference

Definition

Namespace:: Microsoft.Toolkit.HighPerformance.Extensions

Assembly:: Microsoft.Toolkit.HighPerformance.dll

Package:: Microsoft.Toolkit.HighPerformance v6.1.1

Important

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Casts a ReadOnlySpan<T> of one primitive type T to ReadOnlySpan<T> of bytes. That type may not contain pointers or references. This is checked at runtime in order to preserve type safety.

public static ReadOnlySpan<byte> AsBytes<T> (this ReadOnlySpan<T> span) where T : struct;

static member AsBytes : ReadOnlySpan<'T (requires 'T : struct)> -> ReadOnlySpan<byte> (requires 'T : struct)

<Extension()>
Public Function AsBytes(Of T As Structure) (span As ReadOnlySpan(Of T)) As ReadOnlySpan(Of Byte)

Type Parameters

T

The type if items in the source ReadOnlySpan<T>.

Parameters

span: ReadOnlySpan<T>

The source slice, of type T.

Returns

ReadOnlySpan<Byte>

A ReadOnlySpan<T> of bytes.

Exceptions

ArgumentException

Thrown when T contains pointers.

OverflowException

Thrown if the Length property of the new ReadOnlySpan<T> would exceed MaxValue.

Applies to

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