Macro slas::moo

macro_rules! moo {
    (|$n: ident| -> $t: ty $do: block ; $len: expr) => { ... };
    (|$n: ident| $do: expr ; $len: expr) => { ... };
    (on $backend:ty : $($v: tt)*) => { ... };
    (_ $($v: tt)*) => { ... };
    ($t: ty: $a: literal .. $b: literal) => { ... };
    ($t: ty: $a: literal ..= $b: literal) => { ... };
    ($t: ty: $($v: expr),* $(,)?) => { ... };
    ($($v: tt)*) => { ... };
}

Macro for creating StaticCowVecs

Example

use slas::prelude::*;
assert_eq!(**moo![f32: 1, 2, 3.5], [1., 2., 3.5]);
assert_eq!(**moo![f32: 1..4], [1., 2., 3.]);
assert_eq!(**moo![f32: 1..=3], [1., 2., 3.]);
assert_eq!(**moo![0f32; 4], [0.; 4]);

let mut tmp = [0.; 100];
for n in 0..100{
    tmp[n] = (n as f32).sin()
}

assert_eq!(**moo![|n|-> f32 { (n as f32).sin() }; 100], tmp);
assert_eq!(**moo![|n| (n as f32).sin(); 100], tmp);