arr_rs/macros/
full.rs

1/// Create an array of `fill_value`
2///
3/// # Examples
4///
5/// ```
6/// use arr_rs::prelude::*;
7///
8/// let arr = array_full!(i32, vec![2, 2], 2);
9/// assert_eq!(array!(i32, [[2, 2], [2, 2]]), arr);
10/// let arr = array_full!(i32, vec![2, 2, 2], 2);
11/// assert_eq!(array!(i32, [[[2, 2], [2, 2]], [[2, 2], [2, 2]]]), arr);
12/// ```
13#[macro_export]
14macro_rules! array_full {
15    (Tuple2<$t1:ty, $t2:ty>, $($tt:tt)*) => {{
16        compile_error!("only `Numeric` types are supported")
17    }};
18    (Tuple3<$t1:ty, $t2:ty, $t3:ty>, $($tt:tt)*) => {{
19        compile_error!("only `Numeric` types are supported")
20    }};
21    (List<$t1:ty>, $($tt:tt)*) => {{
22        compile_error!("only `Numeric` types are supported")
23    }};
24    (char, $($tt:tt)*) => {{
25        compile_error!("only `Numeric` types are supported")
26    }};
27    (String, $($tt:tt)*) => {{
28        compile_error!("only `Numeric` types are supported")
29    }};
30    ($tt:ty, $shape:expr, $fill:expr) => {{
31        Array::<$tt>::full($shape.clone(), $fill)
32    }};
33}
arr_rs/macros/full.rs

arr_rs/macros/
full.rs
