Module rustc_mir::hair::pattern::check_match

🔬 This is a nightly-only experimental API. (rustc_private)

this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?

Structs

AtBindingPatternVisitor	[ Experimental ]
MatchVisitor	[ Experimental ]
MutationChecker	[ Experimental ]
OuterVisitor	[ Experimental ]

Functions

check_arms	[ Experimental ]
check_crate	[ Experimental ]
check_exhaustive	[ Experimental ]
check_for_bindings_named_the_same_as_variants	[ Experimental ]
check_for_mutation_in_guard	[ Experimental ] Ensures that a pattern guard doesn't borrow by mutable reference or assign.
check_legality_of_bindings_in_at_patterns	[ Experimental ] Forbids bindings in @ patterns. This is necessary for memory safety, because of the way rvalues are handled in the borrow check. (See issue #14587.)
check_legality_of_move_bindings	[ Experimental ]
check_match	[ Experimental ]
create_e0004	[ Experimental ]
pat_is_catchall	[ Experimental ] Checks for common cases of "catchall" patterns that may not be intended as such.