[−][src]Trait hayami_im_rc::MutSymbolMap
A trait for a symbol table which in which entries may be infallibly mutated.
Provided methods
fn get_mut<Q>(&mut self, key: &Q) -> Option<&mut Self::Value> where
K: Borrow<Q>,
Q: Hash + Eq + ?Sized,
K: Borrow<Q>,
Q: Hash + Eq + ?Sized,
Get a mutable reference to the definition of a key in the top level of this symbol table