Module rustc_mir::hair::pattern::check_match [−][src]
🔬 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?
Re-exports
use super::_match::MatchCheckCtxt; |
use super::_match::Matrix; |
use super::_match::expand_pattern; |
use super::_match::is_useful; |
use super::_match::Usefulness::*; |
use super::_match::WitnessPreference::*; |
use super::Pattern; |
use super::PatternContext; |
use super::PatternError; |
use super::PatternKind; |
use rustc::middle::expr_use_visitor::ConsumeMode; |
use rustc::middle::expr_use_visitor::Delegate; |
use rustc::middle::expr_use_visitor::ExprUseVisitor; |
use rustc::middle::expr_use_visitor::LoanCause; |
use rustc::middle::expr_use_visitor::MutateMode; |
use rustc::middle::expr_use_visitor as euv; |
use rustc::middle::mem_categorization::cmt_; |
use rustc::middle::region; |
use rustc::session::Session; |
use rustc::ty; |
use rustc::ty::Ty; |
use rustc::ty::TyCtxt; |
use rustc::ty::subst::Substs; |
use rustc::lint; |
use rustc_errors::DiagnosticBuilder; |
use rustc::util::common::ErrorReported; |
use rustc::hir::def::*; |
use rustc::hir::def_id::DefId; |
use rustc::hir::intravisit; |
use rustc::hir::intravisit::Visitor; |
use rustc::hir::intravisit::NestedVisitorMap; |
use rustc::hir; |
use rustc::hir::Pat; |
use rustc::hir::PatKind; |
use std::slice; |
use syntax::ast; |
use syntax::ptr::P; |
use syntax_pos::Span; |
use syntax_pos::DUMMY_SP; |
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 |
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. |