ShellPromise.arrayBuffer method | Bun module | Bun

Read from stdout as an ArrayBuffer

Automatically calls quiet

A promise that resolves with stdout as an ArrayBuffer

const output = await $`echo hello`.arrayBuffer();
console.log(output); // ArrayBuffer { byteLength: 6 }

Represents a raw buffer of binary data, which is used to store data for the different typed arrays. ArrayBuffers cannot be read from or written to directly, but can be passed to a typed array or DataView Object to interpret the raw buffer as needed.

Read-only. The length of the ArrayBuffer (in bytes).

Resizes the ArrayBuffer to the specified size (in bytes).

MDN

Resize an ArrayBuffer in-place.

Returns a section of an ArrayBuffer.

Creates a new ArrayBuffer with the same byte content as this buffer, then detaches this buffer.

MDN

Creates a new non-resizable ArrayBuffer with the same byte content as this buffer, then detaches this buffer.

MDN