Struct calyx_ir::GuardRef

pub struct GuardRef(_);

Implementations

impl GuardRef

pub fn is_true(&self) -> bool

Check whether this refers to a FlatGuard::True. (We can do this because the first guard in the pool is always True.)

pub fn index(&self) -> u32

Get the underlying number for this reference. Clients should only rely on this being unique for non-equal guards in a single pool; no other aspects of the number are relevant.

Trait Implementations

impl Clone for GuardRef

fn clone(&self) -> GuardRef

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for GuardRef

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

Formats the value using the given formatter.

impl Copy for GuardRef