std::intrinsics::size_of_val - Rust
Description: API documentation for the Rust `size_of_val` fn in crate `std`.
Keywords: rust, rustlang, rust-lang, size_of_val

# [−][src]Function std::intrinsics::size_of_val

    pub extern "rust-intrinsic" fn size_of_val<T>(&T) -> usize where
        T: ?Sized,

🔬 This is a nightly-only experimental API. (`core_intrinsics`)

intrinsics are unlikely to ever be stabilized, instead they should be used through stabilized interfaces in the rest of the standard library

The size of the referenced value in bytes.

The stabilized version of this intrinsic is `std::mem::size_of_val`.