Function std::mem::align_of

pub fn align_of<T>() -> usize

Returns the alignment in memory for a type.

This function will return the alignment, in bytes, of a type in memory. If the alignment returned is adhered to, then the type is guaranteed to function properly.

Examples

fn main() { use std::mem; assert_eq!(4, mem::align_of::<i32>()); }

use std::mem;

assert_eq!(4, mem::align_of::<i32>());