rotate_left in core::intrinsics - Rust
Description: Performs rotate left.
Keywords: rust, rustlang, rust-lang, rotate_left

# Function core::intrinsics::rotate_left

const: 1.40.0 · source · [−]

    pub extern "rust-intrinsic" fn rotate_left<T: Copy>(x: T, y: T) -> T

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

Performs rotate left.

Note that, unlike most intrinsics, this is safe to call; it does not require an `unsafe` block. Therefore, implementations must not require the user to uphold any safety invariants.

The stabilized versions of this intrinsic are available on the integer primitives via the `rotate_left` method. For example, `u32::rotate_left`