Crate symbolmap_trait

A trait for generic implementation of symbol tables. Used by the hayami family of symbol table crates, which were developed for use in the rain programming language.

Traits

MutSymbolMap	A trait for a symbol table which in which entries may be infallibly mutated.
SymbolMap	A trait for a symbol table which can be indexed by a given key.
SymbolStack	A trait for a stack-like symbol table in which a reference to the previous layer may be obtained