ReadableStreamBYOBReader

The ReadableStreamBYOBReader interface of the Streams API represents a BYOB ("bring your own buffer") reader that can be used to read stream data supplied by the developer (e.g. a custom ReadableStream() constructor).

ReadableStreamBYOBReader()

Creates and returns a ReadableStreamBYOBReader object instance.

ReadableStreamBYOBReader.closed Read only

Returns a Promise that fulfills when the stream closes, or rejects if the stream throws an error or the reader's lock is released. This property enables you to write code that responds to an end to the streaming process.

ReadableStreamBYOBReader.cancel()

Returns a Promise that resolves when the stream is canceled. Calling this method signals a loss of interest in the stream by a consumer. The supplied reason argument will be given to the underlying source, which may or may not use it.

ReadableStreamBYOBReader.read()

Returns a Promise that resolves with an object indicating the state of the stream: either the next chunk in the stream or an indication that the stream is closed.

ReadableStreamBYOBReader.releaseLock()

Releases the reader's lock on the stream.

TBD.