Function core::mem::align_of_val

pub fn align_of_val<T>(_val: &T) -> usize

Returns the alignment of the type of the value that _val points to.

This is similar to align_of, but function will properly handle types such as trait objects (in the future), returning the alignment for an arbitrary value at runtime.

Examples

fn main() { use std::mem; assert_eq!(4, mem::align_of_val(&5i32)); }

use std::mem;

assert_eq!(4, mem::align_of_val(&5i32));