Function core::mem::size_of_val
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[src]
pub fn size_of_val<T: ?Sized>(val: &T) -> usize1.0.0
Returns the size of the given value in bytes.
Examples
fn main() { use std::mem; assert_eq!(4, mem::size_of_val(&5i32)); }use std::mem; assert_eq!(4, mem::size_of_val(&5i32));