Struct BufLease 

pub struct BufLease { /* private fields */ }

Owns the buffer until explicitly dropped/released. May safely survive turns. Keeping all leases applies backpressure; it never allocates a new pool buffer.

Implementations

impl BufLease

pub fn as_slice(&self) -> &[u8]

Borrow the initialized bytes covered by this buffer.

pub fn writable(&mut self) -> &mut [u8]

Borrow the full exclusive pool-buffer storage for a backend read.

pub fn set_len(&mut self, len: usize)

Set the initialized completion length; panics if it exceeds buffer capacity.

pub fn release(self)

Return this lease to its originating pool.

Trait Implementations

impl Debug for BufLease

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

Formats the value using the given formatter.

impl Drop for BufLease

fn drop(&mut self)

Executes the destructor for this type.

fn pin_drop(self: Pin<&mut Self>)

🔬This is a nightly-only experimental API. (pin_ergonomics)

Execute the destructor for this type, but different to Drop::drop, it requires self to be pinned.