Struct rustc_borrowck::diagnostics::find_use::DefUseVisitor
source · struct DefUseVisitor<'cx, 'tcx> {
body: &'cx Body<'tcx>,
tcx: TyCtxt<'tcx>,
region_vid: RegionVid,
def_use_result: Option<DefUseResult>,
}
Fields
body: &'cx Body<'tcx>
tcx: TyCtxt<'tcx>
region_vid: RegionVid
def_use_result: Option<DefUseResult>
Trait Implementations
sourceimpl<'cx, 'tcx> Visitor<'tcx> for DefUseVisitor<'cx, 'tcx>
impl<'cx, 'tcx> Visitor<'tcx> for DefUseVisitor<'cx, 'tcx>
fn visit_local(&mut self, local: Local, context: PlaceContext, _: 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_statement(&mut self, statement: &Statement<'tcx>, location: Location)
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_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_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 DefUseVisitor<'cx, 'tcx>
impl<'cx, 'tcx> !Send for DefUseVisitor<'cx, 'tcx>
impl<'cx, 'tcx> !Sync for DefUseVisitor<'cx, 'tcx>
impl<'cx, 'tcx> Unpin for DefUseVisitor<'cx, 'tcx>where
'tcx: 'cx,
impl<'cx, 'tcx> !UnwindSafe for DefUseVisitor<'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: 32 bytes