Struct rustc_lint::builtin::UnusedBrokenConst [−][src]
Lint constants that are erroneous. Without this lint, we might not get any diagnostic if the constant is unused within this crate, even though downstream crates can’t use it without producing an error.
Implementations
impl UnusedBrokenConst[src]
Trait Implementations
impl Clone for UnusedBrokenConst[src]
fn clone(&self) -> UnusedBrokenConst[src]
pub fn clone_from(&mut self, source: &Self)1.0.0[src]
impl Copy for UnusedBrokenConst[src]
impl<'tcx> LateLintPass<'tcx> for UnusedBrokenConst[src]
fn check_item(&mut self, cx: &LateContext<'_>, it: &Item<'_>)[src]
fn check_param(&mut self, _: &LateContext<'tcx>, _: &'tcx Param<'tcx>)[src]
fn check_body(&mut self, _: &LateContext<'tcx>, _: &'tcx Body<'tcx>)[src]
fn check_body_post(&mut self, _: &LateContext<'tcx>, _: &'tcx Body<'tcx>)[src]
fn check_name(&mut self, _: &LateContext<'tcx>, _: Span, _: Symbol)[src]
fn check_crate(&mut self, _: &LateContext<'tcx>, _: &'tcx Crate<'tcx>)[src]
fn check_crate_post(&mut self, _: &LateContext<'tcx>, _: &'tcx Crate<'tcx>)[src]
fn check_mod(
&mut self,
_: &LateContext<'tcx>,
_: &'tcx Mod<'tcx>,
_: Span,
_: HirId
)[src]
&mut self,
_: &LateContext<'tcx>,
_: &'tcx Mod<'tcx>,
_: Span,
_: HirId
)
fn check_mod_post(
&mut self,
_: &LateContext<'tcx>,
_: &'tcx Mod<'tcx>,
_: Span,
_: HirId
)[src]
&mut self,
_: &LateContext<'tcx>,
_: &'tcx Mod<'tcx>,
_: Span,
_: HirId
)
fn check_foreign_item(
&mut self,
_: &LateContext<'tcx>,
_: &'tcx ForeignItem<'tcx>
)[src]
&mut self,
_: &LateContext<'tcx>,
_: &'tcx ForeignItem<'tcx>
)
fn check_foreign_item_post(
&mut self,
_: &LateContext<'tcx>,
_: &'tcx ForeignItem<'tcx>
)[src]
&mut self,
_: &LateContext<'tcx>,
_: &'tcx ForeignItem<'tcx>
)
fn check_item_post(&mut self, _: &LateContext<'tcx>, _: &'tcx Item<'tcx>)[src]
fn check_local(&mut self, _: &LateContext<'tcx>, _: &'tcx Local<'tcx>)[src]
fn check_block(&mut self, _: &LateContext<'tcx>, _: &'tcx Block<'tcx>)[src]
fn check_block_post(&mut self, _: &LateContext<'tcx>, _: &'tcx Block<'tcx>)[src]
fn check_stmt(&mut self, _: &LateContext<'tcx>, _: &'tcx Stmt<'tcx>)[src]
fn check_arm(&mut self, _: &LateContext<'tcx>, _: &'tcx Arm<'tcx>)[src]
fn check_pat(&mut self, _: &LateContext<'tcx>, _: &'tcx Pat<'tcx>)[src]
fn check_expr(&mut self, _: &LateContext<'tcx>, _: &'tcx Expr<'tcx>)[src]
fn check_expr_post(&mut self, _: &LateContext<'tcx>, _: &'tcx Expr<'tcx>)[src]
fn check_ty(&mut self, _: &LateContext<'tcx>, _: &'tcx Ty<'tcx>)[src]
fn check_generic_arg(
&mut self,
_: &LateContext<'tcx>,
_: &'tcx GenericArg<'tcx>
)[src]
&mut self,
_: &LateContext<'tcx>,
_: &'tcx GenericArg<'tcx>
)
fn check_generic_param(
&mut self,
_: &LateContext<'tcx>,
_: &'tcx GenericParam<'tcx>
)[src]
&mut self,
_: &LateContext<'tcx>,
_: &'tcx GenericParam<'tcx>
)
fn check_generics(&mut self, _: &LateContext<'tcx>, _: &'tcx Generics<'tcx>)[src]
fn check_where_predicate(
&mut self,
_: &LateContext<'tcx>,
_: &'tcx WherePredicate<'tcx>
)[src]
&mut self,
_: &LateContext<'tcx>,
_: &'tcx WherePredicate<'tcx>
)
fn check_poly_trait_ref(
&mut self,
_: &LateContext<'tcx>,
_: &'tcx PolyTraitRef<'tcx>,
_: TraitBoundModifier
)[src]
&mut self,
_: &LateContext<'tcx>,
_: &'tcx PolyTraitRef<'tcx>,
_: TraitBoundModifier
)
fn check_fn(
&mut self,
_: &LateContext<'tcx>,
_: FnKind<'tcx>,
_: &'tcx FnDecl<'tcx>,
_: &'tcx Body<'tcx>,
_: Span,
_: HirId
)[src]
&mut self,
_: &LateContext<'tcx>,
_: FnKind<'tcx>,
_: &'tcx FnDecl<'tcx>,
_: &'tcx Body<'tcx>,
_: Span,
_: HirId
)
fn check_fn_post(
&mut self,
_: &LateContext<'tcx>,
_: FnKind<'tcx>,
_: &'tcx FnDecl<'tcx>,
_: &'tcx Body<'tcx>,
_: Span,
_: HirId
)[src]
&mut self,
_: &LateContext<'tcx>,
_: FnKind<'tcx>,
_: &'tcx FnDecl<'tcx>,
_: &'tcx Body<'tcx>,
_: Span,
_: HirId
)
fn check_trait_item(&mut self, _: &LateContext<'tcx>, _: &'tcx TraitItem<'tcx>)[src]
fn check_trait_item_post(
&mut self,
_: &LateContext<'tcx>,
_: &'tcx TraitItem<'tcx>
)[src]
&mut self,
_: &LateContext<'tcx>,
_: &'tcx TraitItem<'tcx>
)
fn check_impl_item(&mut self, _: &LateContext<'tcx>, _: &'tcx ImplItem<'tcx>)[src]
fn check_impl_item_post(
&mut self,
_: &LateContext<'tcx>,
_: &'tcx ImplItem<'tcx>
)[src]
&mut self,
_: &LateContext<'tcx>,
_: &'tcx ImplItem<'tcx>
)
fn check_struct_def(
&mut self,
_: &LateContext<'tcx>,
_: &'tcx VariantData<'tcx>
)[src]
&mut self,
_: &LateContext<'tcx>,
_: &'tcx VariantData<'tcx>
)
fn check_struct_def_post(
&mut self,
_: &LateContext<'tcx>,
_: &'tcx VariantData<'tcx>
)[src]
&mut self,
_: &LateContext<'tcx>,
_: &'tcx VariantData<'tcx>
)
fn check_field_def(&mut self, _: &LateContext<'tcx>, _: &'tcx FieldDef<'tcx>)[src]
fn check_variant(&mut self, _: &LateContext<'tcx>, _: &'tcx Variant<'tcx>)[src]
fn check_variant_post(&mut self, _: &LateContext<'tcx>, _: &'tcx Variant<'tcx>)[src]
fn check_lifetime(&mut self, _: &LateContext<'tcx>, _: &'tcx Lifetime)[src]
fn check_path(&mut self, _: &LateContext<'tcx>, _: &'tcx Path<'tcx>, _: HirId)[src]
fn check_attribute(&mut self, _: &LateContext<'tcx>, _: &'tcx Attribute)[src]
fn enter_lint_attrs(&mut self, _: &LateContext<'tcx>, _: &'tcx [Attribute])[src]
fn exit_lint_attrs(&mut self, _: &LateContext<'tcx>, _: &'tcx [Attribute])[src]
impl LintPass for UnusedBrokenConst[src]
Auto Trait Implementations
impl RefUnwindSafe for UnusedBrokenConst
impl Send for UnusedBrokenConst
impl Sync for UnusedBrokenConst
impl Unpin for UnusedBrokenConst
impl UnwindSafe for UnusedBrokenConst
Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized, [src]
T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized, [src]
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized, [src]
T: ?Sized,
pub fn borrow_mut(&mut self) -> &mut T[src]
impl<T> From<T> for T[src]
impl<T, U> Into<U> for T where
U: From<T>, [src]
U: From<T>,
impl<T> ToOwned for T where
T: Clone, [src]
T: Clone,
type Owned = T
The resulting type after obtaining ownership.
pub fn to_owned(&self) -> T[src]
pub fn clone_into(&self, target: &mut T)[src]
impl<T, U> TryFrom<U> for T where
U: Into<T>, [src]
U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>[src]
impl<T, U> TryInto<U> for T where
U: TryFrom<T>, [src]
U: TryFrom<T>,