Trait VecLike

Source

pub trait VecLike<T>:
    Index<usize, Output = T>
    + IndexMut<usize>
    + Index<Range<usize>, Output = [T]>
    + IndexMut<Range<usize>>
    + Index<RangeFrom<usize>, Output = [T]>
    + IndexMut<RangeFrom<usize>>
    + Index<RangeTo<usize>, Output = [T]>
    + IndexMut<RangeTo<usize>>
    + Index<RangeFull, Output = [T]>
    + IndexMut<RangeFull>
    + DerefMut<Target = [T]>
    + Extend<T> {
    // Required methods
    fn push(&mut self, value: T);
    fn pop(&mut self) -> Option<T>;
}

Expand description

Common operations implemented by both Vec and StackVec.

This can be used to write generic code that works with both Vec and StackVec.

§Example

use stackvector::{VecLike, StackVec};

fn initialize<V: VecLike<u8>>(v: &mut V) {
    for i in 0..5 {
        v.push(i);
    }
}

let mut vec = Vec::new();
initialize(&mut vec);

let mut stack_vec = StackVec::<[u8; 8]>::new();
initialize(&mut stack_vec);