Struct rustc_lint::ptr_nulls::PtrNullChecks

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pub struct PtrNullChecks;

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Trait Implementations§

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impl Clone for PtrNullChecks

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fn clone(&self) -> PtrNullChecks

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl<'tcx> LateLintPass<'tcx> for PtrNullChecks

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fn check_expr(&mut self, cx: &LateContext<'tcx>, expr: &'tcx Expr<'_>)

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fn check_body(&mut self, _: &LateContext<'tcx>, _: &'tcx Body<'tcx>)

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fn check_body_post(&mut self, _: &LateContext<'tcx>, _: &'tcx Body<'tcx>)

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fn check_crate(&mut self, _: &LateContext<'tcx>)

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fn check_crate_post(&mut self, _: &LateContext<'tcx>)

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fn check_mod(&mut self, _: &LateContext<'tcx>, _: &'tcx Mod<'tcx>, _: HirId)

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fn check_foreign_item( &mut self, _: &LateContext<'tcx>, _: &'tcx ForeignItem<'tcx> )

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fn check_item(&mut self, _: &LateContext<'tcx>, _: &'tcx Item<'tcx>)

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fn check_item_post(&mut self, _: &LateContext<'tcx>, _: &'tcx Item<'tcx>)

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fn check_local(&mut self, _: &LateContext<'tcx>, _: &'tcx Local<'tcx>)

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fn check_block(&mut self, _: &LateContext<'tcx>, _: &'tcx Block<'tcx>)

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fn check_block_post(&mut self, _: &LateContext<'tcx>, _: &'tcx Block<'tcx>)

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fn check_stmt(&mut self, _: &LateContext<'tcx>, _: &'tcx Stmt<'tcx>)

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fn check_arm(&mut self, _: &LateContext<'tcx>, _: &'tcx Arm<'tcx>)

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fn check_pat(&mut self, _: &LateContext<'tcx>, _: &'tcx Pat<'tcx>)

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fn check_expr_post(&mut self, _: &LateContext<'tcx>, _: &'tcx Expr<'tcx>)

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fn check_ty(&mut self, _: &LateContext<'tcx>, _: &'tcx Ty<'tcx>)

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fn check_generic_param( &mut self, _: &LateContext<'tcx>, _: &'tcx GenericParam<'tcx> )

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fn check_generics(&mut self, _: &LateContext<'tcx>, _: &'tcx Generics<'tcx>)

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fn check_poly_trait_ref( &mut self, _: &LateContext<'tcx>, _: &'tcx PolyTraitRef<'tcx> )

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fn check_fn( &mut self, _: &LateContext<'tcx>, _: FnKind<'tcx>, _: &'tcx FnDecl<'tcx>, _: &'tcx Body<'tcx>, _: Span, _: LocalDefId )

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fn check_trait_item(&mut self, _: &LateContext<'tcx>, _: &'tcx TraitItem<'tcx>)

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fn check_impl_item(&mut self, _: &LateContext<'tcx>, _: &'tcx ImplItem<'tcx>)

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fn check_impl_item_post( &mut self, _: &LateContext<'tcx>, _: &'tcx ImplItem<'tcx> )

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fn check_struct_def( &mut self, _: &LateContext<'tcx>, _: &'tcx VariantData<'tcx> )

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fn check_field_def(&mut self, _: &LateContext<'tcx>, _: &'tcx FieldDef<'tcx>)

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fn check_variant(&mut self, _: &LateContext<'tcx>, _: &'tcx Variant<'tcx>)

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fn check_path(&mut self, _: &LateContext<'tcx>, _: &Path<'tcx>, _: HirId)

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fn check_attribute(&mut self, _: &LateContext<'tcx>, _: &'tcx Attribute)

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fn enter_lint_attrs(&mut self, _: &LateContext<'tcx>, _: &'tcx [Attribute])

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fn exit_lint_attrs(&mut self, _: &LateContext<'tcx>, _: &'tcx [Attribute])

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impl LintPass for PtrNullChecks

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fn name(&self) -> &'static str

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impl Copy for PtrNullChecks

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impl<T> Aligned for T

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const ALIGN: Alignment = _

Alignment of Self.
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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<'tcx, T> ArenaAllocatable<'tcx, IsCopy> for T
where T: Copy,

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fn allocate_on<'a>(self, arena: &'a Arena<'tcx>) -> &'a mut T

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fn allocate_from_iter<'a>( arena: &'a Arena<'tcx>, iter: impl IntoIterator<Item = T> ) -> &'a mut [T]

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impl<'tcx, T> ArenaAllocatable<'tcx, IsCopy> for T
where T: Copy,

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fn allocate_on<'a>(self, arena: &'a Arena<'tcx>) -> &'a mut T

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fn allocate_from_iter<'a>( arena: &'a Arena<'tcx>, iter: impl IntoIterator<Item = T> ) -> &'a mut [T]

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fn borrow(&self) -> &T

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

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impl<T, R> CollectAndApply<T, R> for T

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fn collect_and_apply<I, F>(iter: I, f: F) -> R
where I: Iterator<Item = T>, F: FnOnce(&[T]) -> R,

Equivalent to f(&iter.collect::<Vec<_>>()).

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type Output = R

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fn filterable( self, filter_name: &'static str ) -> RequestFilterDataProvider<T, fn(_: DataRequest<'_>) -> bool>

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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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fn instrument(self, span: Span) -> Instrumented<Self>

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fn into(self) -> U

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fn into_query_param(self) -> P

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type Error = !

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const ALIGN: usize = _

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type Init = T

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unsafe fn init(init: <T as Pointable>::Init) -> usize

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unsafe fn deref<'a>(ptr: usize) -> &'a T

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unsafe fn drop(ptr: usize)

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default fn from_cycle_error( tcx: Tcx, cycle_error: &CycleError, _guar: ErrorGuaranteed ) -> T

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