# Function core::mem::size_of_val 1.0.0 [−] [src]

    pub fn size_of_val<T: ?Sized>(val: &T) -> usize

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));

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