Struct rustc_lint::builtin::UnusedBrokenConst
source · pub struct UnusedBrokenConst;
Expand description
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§
Trait Implementations§
source§impl Clone for UnusedBrokenConst
impl Clone for UnusedBrokenConst
source§fn clone(&self) -> UnusedBrokenConst
fn clone(&self) -> UnusedBrokenConst
Returns a copy of the value. Read more
1.0.0 · source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source
. Read moresource§impl<'tcx> LateLintPass<'tcx> for UnusedBrokenConst
impl<'tcx> LateLintPass<'tcx> for UnusedBrokenConst
fn check_item(&mut self, cx: &LateContext<'_>, it: &Item<'_>)
fn check_body(&mut self, _: &LateContext<'tcx>, _: &'tcx Body<'tcx>)
fn check_body_post(&mut self, _: &LateContext<'tcx>, _: &'tcx Body<'tcx>)
fn check_crate(&mut self, _: &LateContext<'tcx>)
fn check_crate_post(&mut self, _: &LateContext<'tcx>)
fn check_mod(&mut self, _: &LateContext<'tcx>, _: &'tcx Mod<'tcx>, _: HirId)
fn check_foreign_item(
&mut self,
_: &LateContext<'tcx>,
_: &'tcx ForeignItem<'tcx>
)
fn check_item_post(&mut self, _: &LateContext<'tcx>, _: &'tcx Item<'tcx>)
fn check_local(&mut self, _: &LateContext<'tcx>, _: &'tcx Local<'tcx>)
fn check_block(&mut self, _: &LateContext<'tcx>, _: &'tcx Block<'tcx>)
fn check_block_post(&mut self, _: &LateContext<'tcx>, _: &'tcx Block<'tcx>)
fn check_stmt(&mut self, _: &LateContext<'tcx>, _: &'tcx Stmt<'tcx>)
fn check_arm(&mut self, _: &LateContext<'tcx>, _: &'tcx Arm<'tcx>)
fn check_pat(&mut self, _: &LateContext<'tcx>, _: &'tcx Pat<'tcx>)
fn check_expr(&mut self, _: &LateContext<'tcx>, _: &'tcx Expr<'tcx>)
fn check_expr_post(&mut self, _: &LateContext<'tcx>, _: &'tcx Expr<'tcx>)
fn check_ty(&mut self, _: &LateContext<'tcx>, _: &'tcx Ty<'tcx>)
fn check_generic_param(
&mut self,
_: &LateContext<'tcx>,
_: &'tcx GenericParam<'tcx>
)
fn check_generics(&mut self, _: &LateContext<'tcx>, _: &'tcx Generics<'tcx>)
fn check_poly_trait_ref(
&mut self,
_: &LateContext<'tcx>,
_: &'tcx PolyTraitRef<'tcx>
)
fn check_fn(
&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>)
fn check_impl_item(&mut self, _: &LateContext<'tcx>, _: &'tcx ImplItem<'tcx>)
fn check_impl_item_post(&mut self, _: &LateContext<'tcx>, _: &'tcx ImplItem<'tcx>)
fn check_struct_def(&mut self, _: &LateContext<'tcx>, _: &'tcx VariantData<'tcx>)
fn check_field_def(&mut self, _: &LateContext<'tcx>, _: &'tcx FieldDef<'tcx>)
fn check_variant(&mut self, _: &LateContext<'tcx>, _: &'tcx Variant<'tcx>)
fn check_path(&mut self, _: &LateContext<'tcx>, _: &Path<'tcx>, _: HirId)
fn check_attribute(&mut self, _: &LateContext<'tcx>, _: &'tcx Attribute)
fn enter_lint_attrs(&mut self, _: &LateContext<'tcx>, _: &'tcx [Attribute])
fn exit_lint_attrs(&mut self, _: &LateContext<'tcx>, _: &'tcx [Attribute])
impl Copy for UnusedBrokenConst
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§
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: 0 bytes