Macro tinyvec::array_vec

[−] Show declaration

macro_rules! array_vec {
    ($array_type:ty => $($elem:expr),* $(,)?) => { ... };
    ($array_type:ty) => { ... };
    ($($elem:expr),*) => { ... };
    ($elem:expr; $n:expr) => { ... };
    () => { ... };
}

[−] Expand description

Helper to make an ArrayVec.

You specify the backing array type, and optionally give all the elements you want to initially place into the array.

use tinyvec::*;

// The backing array type can be specified in the macro call
let empty_av = array_vec!([u8; 16]);
let some_ints = array_vec!([i32; 4] => 1, 2, 3);

// Or left to inference
let empty_av: ArrayVec<[u8; 10]> = array_vec!();
let some_ints: ArrayVec<[u8; 10]> = array_vec!(5, 6, 7, 8);