Struct Budget 

pub(super) struct Budget {
    bytes: Arc<Semaphore>,
    max: u32,
}

The bytes a connection may hold. Clones share them.

Fields

bytes: Arc<Semaphore>

max: u32

Implementations

impl Budget

pub(super) fn new(max: u32) -> Self

A budget of max bytes.

pub(super) async fn hold(&self, data: Bytes) -> Held

Hold data within the budget, waits until there is room for it. Data larger than the whole budget takes all of it, so that every hold counts.

pub(super) async fn hold_as(&self, data: Bytes, len: usize) -> Held

Hold data which counts as len bytes, see Self::hold.

Trait Implementations

impl Clone for Budget

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Budget

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

Formats the value using the given formatter.