Struct StreamBuffer 

pub struct StreamBuffer { /* private fields */ }

A shared, growable byte buffer that the download thread writes into.

Clone it to get additional handles; all clones share the same underlying data.

Implementations

impl StreamBuffer

pub fn new(total_len: Option<u64>) -> Self

Create a new empty buffer. total_len may be provided once Content-Length is known.

pub fn push(&self, chunk: &[u8])

Append downloaded bytes. Called by the download thread.

pub fn finish(&self)

Signal that the download is complete (or failed). No more bytes will arrive.

pub fn bytes_downloaded(&self) -> u64

Total bytes received so far.

pub fn total_len(&self) -> Option<u64>

Total expected length (from Content-Length), if known.

pub fn reader(&self) -> StreamingSource

Create a StreamingSource that reads from this buffer starting at offset 0.

Trait Implementations

impl Clone for StreamBuffer

fn clone(&self) -> StreamBuffer

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.