struct InvalidationGenerator<'cx, 'tcx> {
tcx: TyCtxt<'tcx>,
all_facts: &'cx mut AllFacts,
location_table: &'cx LocationTable,
body: &'cx Body<'tcx>,
dominators: Dominators<BasicBlock>,
borrow_set: &'cx BorrowSet<'tcx>,
}
Fields
tcx: TyCtxt<'tcx>
all_facts: &'cx mut AllFacts
location_table: &'cx LocationTable
body: &'cx Body<'tcx>
dominators: Dominators<BasicBlock>
borrow_set: &'cx BorrowSet<'tcx>
Implementations
sourceimpl<'cx, 'tcx> InvalidationGenerator<'cx, 'tcx>
impl<'cx, 'tcx> InvalidationGenerator<'cx, 'tcx>
sourcefn mutate_place(
&mut self,
location: Location,
place: Place<'tcx>,
kind: AccessDepth
)
fn mutate_place(
&mut self,
location: Location,
place: Place<'tcx>,
kind: AccessDepth
)
Simulates mutation of a place.
sourcefn consume_operand(&mut self, location: Location, operand: &Operand<'tcx>)
fn consume_operand(&mut self, location: Location, operand: &Operand<'tcx>)
Simulates consumption of an operand.
fn consume_rvalue(&mut self, location: Location, rvalue: &Rvalue<'tcx>)
sourcefn access_place(
&mut self,
location: Location,
place: Place<'tcx>,
kind: (AccessDepth, ReadOrWrite),
_is_local_mutation_allowed: LocalMutationIsAllowed
)
fn access_place(
&mut self,
location: Location,
place: Place<'tcx>,
kind: (AccessDepth, ReadOrWrite),
_is_local_mutation_allowed: LocalMutationIsAllowed
)
Simulates an access to a place.
fn check_access_for_conflict(
&mut self,
location: Location,
place: Place<'tcx>,
sd: AccessDepth,
rw: ReadOrWrite
)
sourcefn emit_loan_invalidated_at(&mut self, b: BorrowIndex, l: Location)
fn emit_loan_invalidated_at(&mut self, b: BorrowIndex, l: Location)
Generates a new loan_invalidated_at(L, B)
fact.
fn check_activations(&mut self, location: Location)
Trait Implementations
sourceimpl<'cx, 'tcx> Visitor<'tcx> for InvalidationGenerator<'cx, 'tcx>
impl<'cx, 'tcx> Visitor<'tcx> for InvalidationGenerator<'cx, 'tcx>
Visits the whole MIR and generates invalidates()
facts.
Most of the code implementing this was stolen from borrow_check/mod.rs
.
fn visit_statement(&mut self, statement: &Statement<'tcx>, location: Location)
fn visit_terminator(&mut self, terminator: &Terminator<'tcx>, location: 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_assert_message(
&mut self,
msg: &AssertKind<Operand<'tcx>>,
location: Location
)
fn visit_rvalue(&mut self, rvalue: &Rvalue<'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,
local: Local,
proj_base: &[ProjectionElem<Local, Ty<'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,
_local: Local,
_proj_base: &[ProjectionElem<Local, Ty<'tcx>>],
elem: ProjectionElem<Local, Ty<'tcx>>,
_context: PlaceContext,
location: Location
)
fn visit_constant(&mut self, constant: &Constant<'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_substs(&mut self, substs: &&'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: &Constant<'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_substs(&mut self, _substs: &&'tcx List<GenericArg<'tcx>>)
fn visit_location(&mut self, body: &Body<'tcx>, location: Location)
Auto Trait Implementations
impl<'cx, 'tcx> !RefUnwindSafe for InvalidationGenerator<'cx, 'tcx>
impl<'cx, 'tcx> !Send for InvalidationGenerator<'cx, 'tcx>
impl<'cx, 'tcx> !Sync for InvalidationGenerator<'cx, 'tcx>
impl<'cx, 'tcx> Unpin for InvalidationGenerator<'cx, 'tcx>where
'tcx: 'cx,
impl<'cx, 'tcx> !UnwindSafe for InvalidationGenerator<'cx, 'tcx>
Blanket Implementations
sourceimpl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
const: unstable · sourcefn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
impl<'a, T> Captures<'a> for Twhere
T: ?Sized,
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: 88 bytes