Struct calyx_ir::WRC

pub struct WRC<T> { /* private fields */ }

A Wrapper for a weak RefCell pointer. Used by parent pointers in the internal representation.

Implementations

impl<T> WRC<T>

pub fn upgrade(&self) -> RRC<T>

Convinience method to upgrade and extract the underlying internal weak pointer.

Trait Implementations

impl<T> Clone for WRC<T>

Clone the Weak reference inside the WRC.

fn clone(&self) -> Self

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<T: Debug> Debug for WRC<T>

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

Formats the value using the given formatter.

impl<T> From<&Rc<RefCell<T>>> for WRC<T>

From implementation with the same signature as Rc::downgrade.

fn from(internal: &RRC<T>) -> Self

Converts to this type from the input type.