core::mem::size_of - Rust
Description: API documentation for the Rust `size_of` fn in crate `core`.
Keywords: rust, rustlang, rust-lang, size_of

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

    pub fn size_of<T>() -> usize

Returns the size of a type in bytes.

More specifically, this is the offset in bytes between successive items of the same type, including alignment padding.

# Examples

    use std::mem;

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

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