align_of_val in std::mem - Rust
Description: Returns the ABI-required minimum alignment of the type of the value that `val` points to.
Keywords: rust, rustlang, rust-lang, align_of_val

# Function std::mem::align_of_val
1.0.0 (const: unstable)[−][src]

    pub fn align_of_val<T>(val: &T) -> usize where
        T: ?Sized,

Expand description

Returns the ABI-required minimum alignment of the type of the value that `val` points to.

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));

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