##
# Compiled by:
# src/lib/compiler/back/low/tools/line-number-database.lib# Maps strings to unique symbols.
# This saves space and makes equality testing and hashing quicker
api Unique_Symbol {
eqtype Symbol;
equal: (Symbol, Symbol) -> Bool;
compare: (Symbol, Symbol) -> Order;
hash: Symbol -> Unt;
from_string: String -> Symbol;
to_string: Symbol -> String;
};