A stack-allocated sequence that mirror's Vec's API, but:

• Implements Copy (and can only hold Copy types).
• Does not grow.
• Is #[no_std]/no-alloc compatible.

// const-friendly
const VEC: CopyVec<&str, 10> = CopyVec::new();

// easy initialising
let mut vec = copyvec!["a", "b", "c"; + 2];
                                   // ^~ with excess capacity

// use the API's you know
vec.push("d");

// including iteration
for it in &mut vec {
    if *it == "a" {
        *it = "A"
    }
}

assert_eq!(vec, ["A", "b", "c", "d"]);
vec.retain(|it| *it == "b" || *it == "c");
assert_eq!(vec.remove(0), "b");

Other features

• serde
• quickcheck

If you like this crate, you may also enjoy stackstack

lib.rs:

A stack-allocated sequence that mirror's Vec's API, but:

• Implements Copy (and can only hold Copy types).
• Does not grow.
• Is #[no_std]/no-alloc compatible.

// const-friendly
const VEC: CopyVec<&str, 10> = CopyVec::new();

// easy initialising
let mut vec = copyvec!["a", "b", "c"; + 2];
                                   // ^~ with excess capacity

// use the API's you know
vec.push("d");

// including iteration
for it in &mut vec {
    if *it == "a" {
        *it = "A"
    }
}

assert_eq!(vec, ["A", "b", "c", "d"]);
vec.retain(|it| *it == "b" || *it == "c");
assert_eq!(vec.remove(0), "b");

Other features

• serde
• quickcheck

If you like this crate, you may also enjoy stackstack