# Function rotate_left

Source

    pub const fn rotate_left<T: Copy>(x: T, shift: u32) -> 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`