Function std::mem::min_align_of

pub fn min_align_of<T>() -> usize
Deprecated since 1.2.0: use align_of instead

Returns the ABI-required minimum alignment of a type.

Every reference to a value of the type T must be a multiple of this number.

This is the alignment used for struct fields. It may be smaller than the preferred alignment.


use std::mem;

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

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