Struct rustc_mir_transform::dest_prop::FindAssignments

struct FindAssignments<'a, 'tcx> {
    tcx: TyCtxt<'tcx>,
    body: &'a Body<'tcx>,
    candidates: Vec<CandidateAssignment<'tcx>>,
    ever_borrowed_locals: BitSet<Local>,
    locals_used_as_array_index: BitSet<Local>,
}

Fields

tcx: TyCtxt<'tcx>

body: &'a Body<'tcx>

candidates: Vec<CandidateAssignment<'tcx>>

ever_borrowed_locals: BitSet<Local>

locals_used_as_array_index: BitSet<Local>

Trait Implementations

impl<'tcx> Visitor<'tcx> for FindAssignments<'_, 'tcx>

fn visit_statement(&mut self, statement: &Statement<'tcx>, location: Location)

fn visit_body(&mut self, body: &Body)

fn visit_basic_block_data(&mut self, block: BasicBlock, data: &BasicBlockData)

fn visit_source_scope_data(&mut self, scope_data: &SourceScopeData)

fn visit_assign(&mut self, place: &Place, rvalue: &Rvalue, location: Location)

fn visit_terminator(&mut self, terminator: &Terminator, location: Location)

fn visit_assert_message(
    &mut self,
    msg: &AssertKind<Operand>,
    location: Location
)

fn visit_rvalue(&mut self, rvalue: &Rvalue, location: Location)

fn visit_operand(&mut self, operand: &Operand, location: Location)

fn visit_ascribe_user_ty(
    &mut self,
    place: &Place,
    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, location: Location)

fn visit_place(
    &mut self,
    place: &Place,
    context: PlaceContext,
    location: Location
)

fn visit_projection(
    &mut self,
    place_ref: PlaceRef,
    context: PlaceContext,
    location: Location
)

fn visit_projection_elem(
    &mut self,
    local: Local,
    proj_base: &[ProjectionElem<Local, &TyS>],
    elem: ProjectionElem<Local, &TyS>,
    context: PlaceContext,
    location: Location
)

fn super_place(
    &mut self,
    place: &Place,
    context: PlaceContext,
    location: Location
)

fn super_projection(
    &mut self,
    place_ref: PlaceRef,
    context: PlaceContext,
    location: Location
)

fn super_projection_elem(
    &mut self,
    _local: Local,
    _proj_base: &[ProjectionElem<Local, &TyS>],
    elem: ProjectionElem<Local, &TyS>,
    _context: PlaceContext,
    location: Location
)

fn visit_constant(&mut self, constant: &Constant, location: Location)

fn visit_span(&mut self, span: &Span)

fn visit_source_info(&mut self, source_info: &SourceInfo)

fn visit_ty(&mut self, ty: &TyS, TyContext)

fn visit_user_type_projection(&mut self, ty: &UserTypeProjection)

fn visit_user_type_annotation(
    &mut self,
    index: UserTypeAnnotationIndex,
    ty: &CanonicalUserTypeAnnotation
)

fn visit_region(&mut self, region: &&RegionKind, Location)

fn visit_const(&mut self, constant: &&Const, Location)

fn visit_substs(&mut self, substs: &&List<GenericArg>, Location)

fn visit_local_decl(&mut self, local: Local, local_decl: &LocalDecl)

fn visit_var_debug_info(&mut self, var_debug_info: &VarDebugInfo)

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)

fn super_basic_block_data(&mut self, block: BasicBlock, data: &BasicBlockData)

fn super_source_scope_data(&mut self, scope_data: &SourceScopeData)

fn super_statement(&mut self, statement: &Statement, location: Location)

fn super_assign(&mut self, place: &Place, rvalue: &Rvalue, location: Location)

fn super_terminator(&mut self, terminator: &Terminator, location: Location)

fn super_assert_message(
    &mut self,
    msg: &AssertKind<Operand>,
    location: Location
)

fn super_rvalue(&mut self, rvalue: &Rvalue, location: Location)

fn super_operand(&mut self, operand: &Operand, location: Location)

fn super_ascribe_user_ty(
    &mut self,
    place: &Place,
    _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, location: Location)

fn super_local_decl(&mut self, local: Local, local_decl: &LocalDecl)

fn super_var_debug_info(&mut self, var_debug_info: &VarDebugInfo)

fn super_source_scope(&mut self, _scope: &SourceScope)

fn super_constant(&mut self, constant: &Constant, 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
)

fn super_ty(&mut self, _ty: &TyS)

fn super_region(&mut self, _region: &&RegionKind)

fn super_const(&mut self, _const: &&Const)

fn super_substs(&mut self, _substs: &&List<GenericArg>)

fn visit_location(&mut self, body: &Body, location: Location)

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: 104 bytes