Struct H2Written 

pub struct H2Written {
    pub size: usize,
    pub from_output: usize,
    pub tail: usize,
}

What one H2WriteTarget::Transmit write did, split the way ConnectionH2::handle_write settles it.

The transmit sends the ordered output queue first, then the stream’s frames (h2_transmit::gather_after), so the socket’s count is split at the queue’s length; and when the write stopped inside a stream frame, the rest of that frame is adopted by the queue (#1604).

Fields

size: usize

What the socket took, all of it.

from_output: usize

The part of size that came from the output queue. The rest, size - from_output, is the stream’s, and the caller already confirmed exactly that much on the stream’s kawa.

tail: usize

The unsent rest of the frame (or header block) the write cut, as h2_transmit::frame_tail measured it before the confirm: still at the front of the stream’s kawa.out, and moved to the output queue by ConnectionH2::handle_write.

Trait Implementations

impl Clone for H2Written

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for H2Written

impl Debug for H2Written

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

Formats the value using the given formatter.

impl Eq for H2Written

impl PartialEq for H2Written

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for H2Written