pub const fn align_of_val<T>(val: &T) -> usize
🔬This is a nightly-only experimental API. (prelude_2024
)
Expand description
Returns the ABI-required minimum alignment of the type of the value that val
points to in
bytes.
Every reference to a value of the type T
must be a multiple of this number.
§Examples
use std::mem;
assert_eq!(4, mem::align_of_val(&5i32));