struct CheckLiveDrops<'mir, 'tcx> {
    ccx: &'mir ConstCx<'mir, 'tcx>,
    qualifs: Qualifs<'mir, 'tcx>,
}

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§ccx: &'mir ConstCx<'mir, 'tcx>§qualifs: Qualifs<'mir, 'tcx>

Implementations§

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impl<'tcx> CheckLiveDrops<'_, 'tcx>

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fn check_live_drop(&self, span: Span, dropped_ty: Ty<'tcx>)

Methods from Deref<Target = ConstCx<'mir, 'tcx>>§

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pub fn def_id(&self) -> LocalDefId

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pub fn const_kind(&self) -> ConstContext

Returns the kind of const context this Item represents (const, static, etc.).

Panics if this Item is not const.

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pub fn is_const_stable_const_fn(&self) -> bool

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fn is_async(&self) -> bool

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pub fn fn_sig(&self) -> PolyFnSig<'tcx>

Trait Implementations§

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impl<'mir, 'tcx> Deref for CheckLiveDrops<'mir, 'tcx>

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type Target = ConstCx<'mir, 'tcx>

The resulting type after dereferencing.
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fn deref(&self) -> &Self::Target

Dereferences the value.
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impl<'tcx> Visitor<'tcx> for CheckLiveDrops<'_, 'tcx>

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fn visit_basic_block_data( &mut self, bb: BasicBlock, block: &BasicBlockData<'tcx> )

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fn visit_terminator( &mut self, terminator: &Terminator<'tcx>, location: Location )

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fn visit_body(&mut self, body: &Body<'tcx>)

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fn visit_source_scope_data(&mut self, scope_data: &SourceScopeData<'tcx>)

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

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fn visit_assign( &mut self, place: &Place<'tcx>, rvalue: &Rvalue<'tcx>, location: Location )

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

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fn visit_rvalue(&mut self, rvalue: &Rvalue<'tcx>, location: Location)

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fn visit_operand(&mut self, operand: &Operand<'tcx>, location: Location)

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fn visit_ascribe_user_ty( &mut self, place: &Place<'tcx>, variance: Variance, user_ty: &UserTypeProjection, location: Location )

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fn visit_coverage(&mut self, coverage: &Coverage, location: Location)

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fn visit_retag( &mut self, kind: RetagKind, place: &Place<'tcx>, location: Location )

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fn visit_place( &mut self, place: &Place<'tcx>, context: PlaceContext, location: Location )

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fn visit_projection( &mut self, place_ref: PlaceRef<'tcx>, context: PlaceContext, location: Location )

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fn visit_projection_elem( &mut self, place_ref: PlaceRef<'tcx>, elem: ProjectionElem<Local, Ty<'tcx>>, context: PlaceContext, location: Location )

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fn super_place( &mut self, place: &Place<'tcx>, context: PlaceContext, location: Location )

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fn super_projection( &mut self, place_ref: PlaceRef<'tcx>, context: PlaceContext, location: Location )

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fn super_projection_elem( &mut self, _place_ref: PlaceRef<'tcx>, elem: ProjectionElem<Local, Ty<'tcx>>, _context: PlaceContext, location: Location )

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fn visit_constant(&mut self, constant: &ConstOperand<'tcx>, location: Location)

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fn visit_ty_const(&mut self, ct: Const<'tcx>, location: Location)

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fn visit_span(&mut self, span: Span)

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

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fn visit_ty(&mut self, ty: Ty<'tcx>, _: TyContext)

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

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fn visit_user_type_annotation( &mut self, index: UserTypeAnnotationIndex, ty: &CanonicalUserTypeAnnotation<'tcx> )

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fn visit_region(&mut self, region: Region<'tcx>, _: Location)

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fn visit_args(&mut self, args: &&'tcx List<GenericArg<'tcx>>, _: Location)

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fn visit_local_decl(&mut self, local: Local, local_decl: &LocalDecl<'tcx>)

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fn visit_var_debug_info(&mut self, var_debug_info: &VarDebugInfo<'tcx>)

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fn visit_local( &mut self, _local: Local, _context: PlaceContext, _location: Location )

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fn visit_source_scope(&mut self, scope: SourceScope)

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fn super_body(&mut self, body: &Body<'tcx>)

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fn super_basic_block_data( &mut self, block: BasicBlock, data: &BasicBlockData<'tcx> )

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fn super_source_scope_data(&mut self, scope_data: &SourceScopeData<'tcx>)

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

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fn super_assign( &mut self, place: &Place<'tcx>, rvalue: &Rvalue<'tcx>, location: Location )

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fn super_terminator( &mut self, terminator: &Terminator<'tcx>, location: Location )

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

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fn super_rvalue(&mut self, rvalue: &Rvalue<'tcx>, location: Location)

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fn super_operand(&mut self, operand: &Operand<'tcx>, location: Location)

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fn super_ascribe_user_ty( &mut self, place: &Place<'tcx>, variance: Variance, user_ty: &UserTypeProjection, location: Location )

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fn super_coverage(&mut self, _coverage: &Coverage, _location: Location)

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fn super_retag( &mut self, _kind: RetagKind, place: &Place<'tcx>, location: Location )

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fn super_local_decl(&mut self, local: Local, local_decl: &LocalDecl<'tcx>)

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fn super_var_debug_info(&mut self, var_debug_info: &VarDebugInfo<'tcx>)

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fn super_source_scope(&mut self, _scope: SourceScope)

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fn super_constant(&mut self, constant: &ConstOperand<'tcx>, location: Location)

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fn super_ty_const(&mut self, _ct: Const<'tcx>, _location: Location)

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fn super_span(&mut self, _span: Span)

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

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fn super_user_type_projection(&mut self, _ty: &UserTypeProjection)

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fn super_user_type_annotation( &mut self, _index: UserTypeAnnotationIndex, ty: &CanonicalUserTypeAnnotation<'tcx> )

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fn super_ty(&mut self, _ty: Ty<'tcx>)

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fn super_region(&mut self, _region: Region<'tcx>)

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fn super_args(&mut self, _args: &&'tcx List<GenericArg<'tcx>>)

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fn visit_location(&mut self, body: &Body<'tcx>, location: Location)

Auto Trait Implementations§

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impl<'mir, 'tcx> !RefUnwindSafe for CheckLiveDrops<'mir, 'tcx>

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impl<'mir, 'tcx> !Send for CheckLiveDrops<'mir, 'tcx>

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impl<'mir, 'tcx> !Sync for CheckLiveDrops<'mir, 'tcx>

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impl<'mir, 'tcx> Unpin for CheckLiveDrops<'mir, 'tcx>

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impl<'mir, 'tcx> !UnwindSafe for CheckLiveDrops<'mir, 'tcx>

Blanket Implementations§

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impl<T> Any for Twhere T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for Twhere T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for Twhere T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into<U> for Twhere U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T, U> TryFrom<U> for Twhere U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for Twhere U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.

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: 280 bytes