Struct rustc_mir::build::matches::ArmHasGuard

pub(crate) struct ArmHasGuard(pub bool);

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

this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?

ArmHasGuard is isomorphic to a boolean flag. It indicates whether a match arm has a guard expression attached to it.

Trait Implementations

impl Copy for ArmHasGuard

impl Clone for ArmHasGuard

fn clone(&self) -> ArmHasGuard

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for ArmHasGuard

fn fmt(&self, f: &mut Formatter) -> Result

Formats the value using the given formatter.