[−][src]Trait copyless::VecHelper

pub trait VecHelper<T> {
    fn alloc(&mut self) -> VecAllocation<'_, T>;

    fn entry(&mut self, index: usize) -> VecEntry<'_, T>;
}
[−]

Helper trait for a Vec type that allocates up-front.

Required methods

fn alloc(&mut self) -> VecAllocation<'_, T>[−]

Grows the vector by a single entry, returning the allocation.

fn entry(&mut self, index: usize) -> VecEntry<'_, T>[−]

Either returns an existing element, or grows the vector by one. Doesn't expect indices to be higher than the current length.

Implementations on Foreign Types

impl<T> VecHelper<T> for Vec<T>[src][−]

Implementors