struct ConstMutationChecker<'a, 'tcx> {
body: &'a Body<'tcx>,
tcx: TyCtxt<'tcx>,
target_local: Option<Local>,
}
Fields§
§body: &'a Body<'tcx>
§tcx: TyCtxt<'tcx>
§target_local: Option<Local>
Implementations§
source§impl<'tcx> ConstMutationChecker<'_, 'tcx>
impl<'tcx> ConstMutationChecker<'_, 'tcx>
fn is_const_item(&self, local: Local) -> Option<DefId>
fn is_const_item_without_destructor(&self, local: Local) -> Option<DefId>
Trait Implementations§
source§impl<'tcx> Visitor<'tcx> for ConstMutationChecker<'_, 'tcx>
impl<'tcx> Visitor<'tcx> for ConstMutationChecker<'_, 'tcx>
fn visit_statement(&mut self, stmt: &Statement<'tcx>, loc: Location)
fn visit_rvalue(&mut self, rvalue: &Rvalue<'tcx>, loc: Location)
fn visit_body(&mut self, body: &Body<'tcx>)
fn visit_basic_block_data( &mut self, block: BasicBlock, data: &BasicBlockData<'tcx> )
fn visit_source_scope_data(&mut self, scope_data: &SourceScopeData<'tcx>)
fn visit_assign( &mut self, place: &Place<'tcx>, rvalue: &Rvalue<'tcx>, location: Location )
fn visit_terminator( &mut self, terminator: &Terminator<'tcx>, location: Location )
fn visit_assert_message( &mut self, msg: &AssertKind<Operand<'tcx>>, location: Location )
fn visit_operand(&mut self, operand: &Operand<'tcx>, location: Location)
fn visit_ascribe_user_ty( &mut self, place: &Place<'tcx>, variance: Variance, user_ty: &UserTypeProjection, location: Location )
fn visit_coverage(&mut self, coverage: &Coverage, location: Location)
fn visit_retag( &mut self, kind: RetagKind, place: &Place<'tcx>, location: Location )
fn visit_place( &mut self, place: &Place<'tcx>, context: PlaceContext, location: Location )
fn visit_projection( &mut self, place_ref: PlaceRef<'tcx>, context: PlaceContext, location: Location )
fn visit_projection_elem( &mut self, place_ref: PlaceRef<'tcx>, elem: ProjectionElem<Local, Ty<'tcx>>, context: PlaceContext, location: Location )
fn super_place( &mut self, place: &Place<'tcx>, context: PlaceContext, location: Location )
fn super_projection( &mut self, place_ref: PlaceRef<'tcx>, context: PlaceContext, location: Location )
fn super_projection_elem( &mut self, _place_ref: PlaceRef<'tcx>, elem: ProjectionElem<Local, Ty<'tcx>>, _context: PlaceContext, location: Location )
fn visit_constant(&mut self, constant: &ConstOperand<'tcx>, location: Location)
fn visit_ty_const(&mut self, ct: Const<'tcx>, location: Location)
fn visit_span(&mut self, span: Span)
fn visit_source_info(&mut self, source_info: &SourceInfo)
fn visit_ty(&mut self, ty: Ty<'tcx>, _: TyContext)
fn visit_user_type_projection(&mut self, ty: &UserTypeProjection)
fn visit_user_type_annotation( &mut self, index: UserTypeAnnotationIndex, ty: &CanonicalUserTypeAnnotation<'tcx> )
fn visit_region(&mut self, region: Region<'tcx>, _: Location)
fn visit_args(&mut self, args: &&'tcx List<GenericArg<'tcx>>, _: Location)
fn visit_local_decl(&mut self, local: Local, local_decl: &LocalDecl<'tcx>)
fn visit_var_debug_info(&mut self, var_debug_info: &VarDebugInfo<'tcx>)
fn visit_local( &mut self, _local: Local, _context: PlaceContext, _location: Location )
fn visit_source_scope(&mut self, scope: SourceScope)
fn super_body(&mut self, body: &Body<'tcx>)
fn super_basic_block_data( &mut self, block: BasicBlock, data: &BasicBlockData<'tcx> )
fn super_source_scope_data(&mut self, scope_data: &SourceScopeData<'tcx>)
fn super_statement(&mut self, statement: &Statement<'tcx>, location: Location)
fn super_assign( &mut self, place: &Place<'tcx>, rvalue: &Rvalue<'tcx>, location: Location )
fn super_terminator( &mut self, terminator: &Terminator<'tcx>, location: Location )
fn super_assert_message( &mut self, msg: &AssertKind<Operand<'tcx>>, location: Location )
fn super_rvalue(&mut self, rvalue: &Rvalue<'tcx>, location: Location)
fn super_operand(&mut self, operand: &Operand<'tcx>, location: Location)
fn super_ascribe_user_ty( &mut self, place: &Place<'tcx>, variance: Variance, user_ty: &UserTypeProjection, location: Location )
fn super_coverage(&mut self, _coverage: &Coverage, _location: Location)
fn super_retag( &mut self, _kind: RetagKind, place: &Place<'tcx>, location: Location )
fn super_local_decl(&mut self, local: Local, local_decl: &LocalDecl<'tcx>)
fn super_var_debug_info(&mut self, var_debug_info: &VarDebugInfo<'tcx>)
fn super_source_scope(&mut self, _scope: SourceScope)
fn super_constant(&mut self, constant: &ConstOperand<'tcx>, location: Location)
fn super_ty_const(&mut self, _ct: Const<'tcx>, _location: Location)
fn super_span(&mut self, _span: Span)
fn super_source_info(&mut self, source_info: &SourceInfo)
fn super_user_type_projection(&mut self, _ty: &UserTypeProjection)
fn super_user_type_annotation( &mut self, _index: UserTypeAnnotationIndex, ty: &CanonicalUserTypeAnnotation<'tcx> )
fn super_ty(&mut self, _ty: Ty<'tcx>)
fn super_region(&mut self, _region: Region<'tcx>)
fn super_args(&mut self, _args: &&'tcx List<GenericArg<'tcx>>)
fn visit_location(&mut self, body: &Body<'tcx>, location: Location)
Auto Trait Implementations§
impl<'a, 'tcx> !RefUnwindSafe for ConstMutationChecker<'a, 'tcx>
impl<'a, 'tcx> !Send for ConstMutationChecker<'a, 'tcx>
impl<'a, 'tcx> !Sync for ConstMutationChecker<'a, 'tcx>
impl<'a, 'tcx> Unpin for ConstMutationChecker<'a, 'tcx>
impl<'a, 'tcx> !UnwindSafe for ConstMutationChecker<'a, 'tcx>
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
Layout§
Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...)
attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.
Size: 24 bytes