Struct smallvec::SetLenOnDrop

pub(crate) struct SetLenOnDrop<'a> {
    pub(crate) len: &'a mut usize,
    pub(crate) local_len: usize,
}

Set the length of the vec when the SetLenOnDrop value goes out of scope.

Copied from https://github.com/rust-lang/rust/pull/36355

Fields

len: &'a mut usize

local_len: usize

Implementations

impl<'a> SetLenOnDrop<'a>

pub(crate) fn new(len: &'a mut usize) -> Self

pub(crate) fn get(&self) -> usize

pub(crate) fn increment_len(&mut self, increment: usize)

Trait Implementations

impl<'a> Drop for SetLenOnDrop<'a>

fn drop(&mut self)

Executes the destructor for this type.