Module rustc::hir::pat_util [−] [src]

Unstable (rustc_private)

Functions

arm_contains_ref_binding	[Unstable] Checks if the patterns for this arm contain any `ref` or `ref mut` bindings, and if yes whether its containing mutable ones or just immutables ones.
def_to_path	[Unstable]
necessary_variants	[Unstable] Return variants that are necessary to exist for the pattern to match.
pat_bindings	[Unstable] Call `it` on every "binding" in a pattern, e.g., on `a` in `match foo() { Some(a) => (), None => () }`
pat_contains_bindings	[Unstable] Checks if the pattern contains any patterns that bind something to an ident, e.g. `foo`, or `Foo(foo)` or `foo @ Bar(..)`.
pat_contains_bindings_or_wild	[Unstable] Checks if the pattern contains any patterns that bind something to an ident or wildcard, e.g. `foo`, or `Foo(_)`, `foo @ Bar(..)`,
pat_contains_ref_binding	[Unstable] Checks if the pattern contains any `ref` or `ref mut` bindings, and if yes whether its containing mutable ones or just immutables ones.
pat_id_map	[Unstable]
pat_is_binding	[Unstable]
pat_is_binding_or_wild	[Unstable]
pat_is_const	[Unstable]
pat_is_refutable	[Unstable]
pat_is_resolved_const	[Unstable]
pat_is_variant_or_struct	[Unstable]
simple_name	[Unstable]

[Unstable]