pub fn binding_power(op: BinOpKind) -> (u8, u8)Expand description
The binding powers (left, right) of a binary operator: the one
precedence table of the language (polydat_grammar.md §6.1), whose
levels parse_expr_bp lists. Expressions and comprehension where predicates
(crate::comprehension::predicate) both parse with it. A higher
power binds tighter; left < right associates to the left and
left > right to the right. The unary operators - and ! bind
tighter than every binary operator: each applies to the atom after
it.