[−][src]Function num::cast
pub fn cast<T, U>(n: T) -> Option<U> where
T: NumCast,
U: NumCast, Cast from one machine scalar to another.
Examples
let twenty: f32 = num::cast(0x14).unwrap(); assert_eq!(twenty, 20f32);
pub fn cast<T, U>(n: T) -> Option<U> where
T: NumCast,
U: NumCast, Cast from one machine scalar to another.
let twenty: f32 = num::cast(0x14).unwrap(); assert_eq!(twenty, 20f32);