Enum StreamDataChunk 

pub enum StreamDataChunk {
    Chunk(usize),
    Last(usize),
    Unavailable,
}

The enum represents the successful completion of the Stream::get_data_chunk method.

Variants

Chunk(usize)

A data chunk of the given size, after which more chunks can follow.

Last(usize)

The chunk was the last one that the stream will ever write.

Unavailable

No data currently available, but the stream isn’t closed yet

Trait Implementations

impl Clone for StreamDataChunk

fn clone(&self) -> StreamDataChunk

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for StreamDataChunk

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl PartialEq for StreamDataChunk

fn eq(&self, other: &StreamDataChunk) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for StreamDataChunk

impl StructuralPartialEq for StreamDataChunk