4 ms·
Like How Rust does it? via Box or using &
by Ar-Curunir 5y ago
Like How Rust does it? via Box or using &
- lifthrasiir 5y agoIt would be `[fn(i32) -> f32; N]` for the reference (equivalent to `float (*[N])(int)` in C). Box or & would be only required for also allowing function-like values, as in `[Box<dyn Fn(i32) -> f32>; N]`.