[−][src]Struct rustc_lint::builtin::UnstableFeatures
🔬 This is a nightly-only experimental API. (rustc_private)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?
Forbids using the #[feature(...)] attribute
Trait Implementations
impl Copy for UnstableFeatures[src]
impl Copy for UnstableFeaturesimpl Clone for UnstableFeatures[src]
impl Clone for UnstableFeaturesfn clone(&self) -> UnstableFeatures[src]
fn clone(&self) -> UnstableFeaturesReturns a copy of the value. Read more
fn clone_from(&mut self, source: &Self)1.0.0[src]
fn clone_from(&mut self, source: &Self)Performs copy-assignment from source. Read more
impl LintPass for UnstableFeatures[src]
impl LintPass for UnstableFeaturesfn get_lints(&self) -> LintArray[src]
fn get_lints(&self) -> LintArray🔬 This is a nightly-only experimental API. (rustc_private)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?
Get descriptions of the lints this LintPass object can emit. Read more
impl<'a, 'tcx> LateLintPass<'a, 'tcx> for UnstableFeatures[src]
impl<'a, 'tcx> LateLintPass<'a, 'tcx> for UnstableFeaturesfn check_attribute(&mut self, ctx: &LateContext, attr: &Attribute)[src]
fn check_attribute(&mut self, ctx: &LateContext, attr: &Attribute)🔬 This is a nightly-only experimental API. (rustc_private)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?
fn check_body(&mut self, &LateContext<'a, 'tcx>, &'tcx Body)[src]
fn check_body(&mut self, &LateContext<'a, 'tcx>, &'tcx Body)🔬 This is a nightly-only experimental API. (rustc_private)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?
fn check_body_post(&mut self, &LateContext<'a, 'tcx>, &'tcx Body)[src]
fn check_body_post(&mut self, &LateContext<'a, 'tcx>, &'tcx Body)🔬 This is a nightly-only experimental API. (rustc_private)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?
fn check_name(&mut self, &LateContext<'a, 'tcx>, Span, Symbol)[src]
fn check_name(&mut self, &LateContext<'a, 'tcx>, Span, Symbol)🔬 This is a nightly-only experimental API. (rustc_private)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?
fn check_crate(&mut self, &LateContext<'a, 'tcx>, &'tcx Crate)[src]
fn check_crate(&mut self, &LateContext<'a, 'tcx>, &'tcx Crate)🔬 This is a nightly-only experimental API. (rustc_private)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?
fn check_crate_post(&mut self, &LateContext<'a, 'tcx>, &'tcx Crate)[src]
fn check_crate_post(&mut self, &LateContext<'a, 'tcx>, &'tcx Crate)🔬 This is a nightly-only experimental API. (rustc_private)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?
fn check_mod(&mut self, &LateContext<'a, 'tcx>, &'tcx Mod, Span, NodeId)[src]
fn check_mod(&mut self, &LateContext<'a, 'tcx>, &'tcx Mod, Span, NodeId)🔬 This is a nightly-only experimental API. (rustc_private)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?
fn check_mod_post(&mut self, &LateContext<'a, 'tcx>, &'tcx Mod, Span, NodeId)[src]
fn check_mod_post(&mut self, &LateContext<'a, 'tcx>, &'tcx Mod, Span, NodeId)🔬 This is a nightly-only experimental API. (rustc_private)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?
fn check_foreign_item(&mut self, &LateContext<'a, 'tcx>, &'tcx ForeignItem)[src]
fn check_foreign_item(&mut self, &LateContext<'a, 'tcx>, &'tcx ForeignItem)🔬 This is a nightly-only experimental API. (rustc_private)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?
fn check_foreign_item_post(&mut self, &LateContext<'a, 'tcx>, &'tcx ForeignItem)[src]
fn check_foreign_item_post(&mut self, &LateContext<'a, 'tcx>, &'tcx ForeignItem)🔬 This is a nightly-only experimental API. (rustc_private)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?
fn check_item(&mut self, &LateContext<'a, 'tcx>, &'tcx Item)[src]
fn check_item(&mut self, &LateContext<'a, 'tcx>, &'tcx Item)🔬 This is a nightly-only experimental API. (rustc_private)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?
fn check_item_post(&mut self, &LateContext<'a, 'tcx>, &'tcx Item)[src]
fn check_item_post(&mut self, &LateContext<'a, 'tcx>, &'tcx Item)🔬 This is a nightly-only experimental API. (rustc_private)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?
fn check_local(&mut self, &LateContext<'a, 'tcx>, &'tcx Local)[src]
fn check_local(&mut self, &LateContext<'a, 'tcx>, &'tcx Local)🔬 This is a nightly-only experimental API. (rustc_private)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?
fn check_block(&mut self, &LateContext<'a, 'tcx>, &'tcx Block)[src]
fn check_block(&mut self, &LateContext<'a, 'tcx>, &'tcx Block)🔬 This is a nightly-only experimental API. (rustc_private)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?
fn check_block_post(&mut self, &LateContext<'a, 'tcx>, &'tcx Block)[src]
fn check_block_post(&mut self, &LateContext<'a, 'tcx>, &'tcx Block)🔬 This is a nightly-only experimental API. (rustc_private)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?
fn check_stmt(&mut self, &LateContext<'a, 'tcx>, &'tcx Spanned<StmtKind>)[src]
fn check_stmt(&mut self, &LateContext<'a, 'tcx>, &'tcx Spanned<StmtKind>)🔬 This is a nightly-only experimental API. (rustc_private)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?
fn check_arm(&mut self, &LateContext<'a, 'tcx>, &'tcx Arm)[src]
fn check_arm(&mut self, &LateContext<'a, 'tcx>, &'tcx Arm)🔬 This is a nightly-only experimental API. (rustc_private)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?
fn check_pat(&mut self, &LateContext<'a, 'tcx>, &'tcx Pat)[src]
fn check_pat(&mut self, &LateContext<'a, 'tcx>, &'tcx Pat)🔬 This is a nightly-only experimental API. (rustc_private)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?
fn check_decl(&mut self, &LateContext<'a, 'tcx>, &'tcx Spanned<DeclKind>)[src]
fn check_decl(&mut self, &LateContext<'a, 'tcx>, &'tcx Spanned<DeclKind>)🔬 This is a nightly-only experimental API. (rustc_private)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?
fn check_expr(&mut self, &LateContext<'a, 'tcx>, &'tcx Expr)[src]
fn check_expr(&mut self, &LateContext<'a, 'tcx>, &'tcx Expr)🔬 This is a nightly-only experimental API. (rustc_private)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?
fn check_expr_post(&mut self, &LateContext<'a, 'tcx>, &'tcx Expr)[src]
fn check_expr_post(&mut self, &LateContext<'a, 'tcx>, &'tcx Expr)🔬 This is a nightly-only experimental API. (rustc_private)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?
fn check_ty(&mut self, &LateContext<'a, 'tcx>, &'tcx Ty)[src]
fn check_ty(&mut self, &LateContext<'a, 'tcx>, &'tcx Ty)🔬 This is a nightly-only experimental API. (rustc_private)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?
fn check_generic_param(&mut self, &LateContext<'a, 'tcx>, &'tcx GenericParam)[src]
fn check_generic_param(&mut self, &LateContext<'a, 'tcx>, &'tcx GenericParam)🔬 This is a nightly-only experimental API. (rustc_private)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?
fn check_generics(&mut self, &LateContext<'a, 'tcx>, &'tcx Generics)[src]
fn check_generics(&mut self, &LateContext<'a, 'tcx>, &'tcx Generics)🔬 This is a nightly-only experimental API. (rustc_private)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?
fn check_where_predicate(
&mut self,
&LateContext<'a, 'tcx>,
&'tcx WherePredicate
)[src]
fn check_where_predicate(
&mut self,
&LateContext<'a, 'tcx>,
&'tcx WherePredicate
)🔬 This is a nightly-only experimental API. (rustc_private)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?
fn check_poly_trait_ref(
&mut self,
&LateContext<'a, 'tcx>,
&'tcx PolyTraitRef,
TraitBoundModifier
)[src]
fn check_poly_trait_ref(
&mut self,
&LateContext<'a, 'tcx>,
&'tcx PolyTraitRef,
TraitBoundModifier
)🔬 This is a nightly-only experimental API. (rustc_private)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?
fn check_fn(
&mut self,
&LateContext<'a, 'tcx>,
FnKind<'tcx>,
&'tcx FnDecl,
&'tcx Body,
Span,
NodeId
)[src]
fn check_fn(
&mut self,
&LateContext<'a, 'tcx>,
FnKind<'tcx>,
&'tcx FnDecl,
&'tcx Body,
Span,
NodeId
)🔬 This is a nightly-only experimental API. (rustc_private)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?
fn check_fn_post(
&mut self,
&LateContext<'a, 'tcx>,
FnKind<'tcx>,
&'tcx FnDecl,
&'tcx Body,
Span,
NodeId
)[src]
fn check_fn_post(
&mut self,
&LateContext<'a, 'tcx>,
FnKind<'tcx>,
&'tcx FnDecl,
&'tcx Body,
Span,
NodeId
)🔬 This is a nightly-only experimental API. (rustc_private)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?
fn check_trait_item(&mut self, &LateContext<'a, 'tcx>, &'tcx TraitItem)[src]
fn check_trait_item(&mut self, &LateContext<'a, 'tcx>, &'tcx TraitItem)🔬 This is a nightly-only experimental API. (rustc_private)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?
fn check_trait_item_post(&mut self, &LateContext<'a, 'tcx>, &'tcx TraitItem)[src]
fn check_trait_item_post(&mut self, &LateContext<'a, 'tcx>, &'tcx TraitItem)🔬 This is a nightly-only experimental API. (rustc_private)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?
fn check_impl_item(&mut self, &LateContext<'a, 'tcx>, &'tcx ImplItem)[src]
fn check_impl_item(&mut self, &LateContext<'a, 'tcx>, &'tcx ImplItem)🔬 This is a nightly-only experimental API. (rustc_private)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?
fn check_impl_item_post(&mut self, &LateContext<'a, 'tcx>, &'tcx ImplItem)[src]
fn check_impl_item_post(&mut self, &LateContext<'a, 'tcx>, &'tcx ImplItem)🔬 This is a nightly-only experimental API. (rustc_private)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?
fn check_struct_def(
&mut self,
&LateContext<'a, 'tcx>,
&'tcx VariantData,
Symbol,
&'tcx Generics,
NodeId
)[src]
fn check_struct_def(
&mut self,
&LateContext<'a, 'tcx>,
&'tcx VariantData,
Symbol,
&'tcx Generics,
NodeId
)🔬 This is a nightly-only experimental API. (rustc_private)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?
fn check_struct_def_post(
&mut self,
&LateContext<'a, 'tcx>,
&'tcx VariantData,
Symbol,
&'tcx Generics,
NodeId
)[src]
fn check_struct_def_post(
&mut self,
&LateContext<'a, 'tcx>,
&'tcx VariantData,
Symbol,
&'tcx Generics,
NodeId
)🔬 This is a nightly-only experimental API. (rustc_private)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?
fn check_struct_field(&mut self, &LateContext<'a, 'tcx>, &'tcx StructField)[src]
fn check_struct_field(&mut self, &LateContext<'a, 'tcx>, &'tcx StructField)🔬 This is a nightly-only experimental API. (rustc_private)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?
fn check_variant(
&mut self,
&LateContext<'a, 'tcx>,
&'tcx Spanned<VariantKind>,
&'tcx Generics
)[src]
fn check_variant(
&mut self,
&LateContext<'a, 'tcx>,
&'tcx Spanned<VariantKind>,
&'tcx Generics
)🔬 This is a nightly-only experimental API. (rustc_private)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?
fn check_variant_post(
&mut self,
&LateContext<'a, 'tcx>,
&'tcx Spanned<VariantKind>,
&'tcx Generics
)[src]
fn check_variant_post(
&mut self,
&LateContext<'a, 'tcx>,
&'tcx Spanned<VariantKind>,
&'tcx Generics
)🔬 This is a nightly-only experimental API. (rustc_private)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?
fn check_lifetime(&mut self, &LateContext<'a, 'tcx>, &'tcx Lifetime)[src]
fn check_lifetime(&mut self, &LateContext<'a, 'tcx>, &'tcx Lifetime)🔬 This is a nightly-only experimental API. (rustc_private)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?
fn check_path(&mut self, &LateContext<'a, 'tcx>, &'tcx Path, HirId)[src]
fn check_path(&mut self, &LateContext<'a, 'tcx>, &'tcx Path, HirId)🔬 This is a nightly-only experimental API. (rustc_private)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?
fn enter_lint_attrs(&mut self, &LateContext<'a, 'tcx>, &'tcx [Attribute])[src]
fn enter_lint_attrs(&mut self, &LateContext<'a, 'tcx>, &'tcx [Attribute])🔬 This is a nightly-only experimental API. (rustc_private)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?
fn exit_lint_attrs(&mut self, &LateContext<'a, 'tcx>, &'tcx [Attribute])[src]
fn exit_lint_attrs(&mut self, &LateContext<'a, 'tcx>, &'tcx [Attribute])🔬 This is a nightly-only experimental API. (rustc_private)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?
Auto Trait Implementations
impl Send for UnstableFeatures
impl Send for UnstableFeaturesimpl Sync for UnstableFeatures
impl Sync for UnstableFeaturesBlanket Implementations
impl<T> ToOwned for T where
T: Clone, [src]
impl<T> ToOwned for T where
T: Clone, type Owned = T
fn to_owned(&self) -> T[src]
fn to_owned(&self) -> TCreates owned data from borrowed data, usually by cloning. Read more
fn clone_into(&self, target: &mut T)[src]
fn clone_into(&self, target: &mut T)🔬 This is a nightly-only experimental API. (toowned_clone_into)
recently added
Uses borrowed data to replace owned data, usually by cloning. Read more
impl<T> From for T[src]
impl<T> From for Timpl<T, U> Into for T where
U: From<T>, [src]
impl<T, U> Into for T where
U: From<T>, impl<T, U> TryFrom for T where
T: From<U>, [src]
impl<T, U> TryFrom for T where
T: From<U>, type Error = !
try_from)The type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>[src]
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>try_from)Performs the conversion.
impl<T> Borrow for T where
T: ?Sized, [src]
impl<T> Borrow for T where
T: ?Sized, ⓘImportant traits for &'a mut Rfn borrow(&self) -> &T[src]
fn borrow(&self) -> &TImmutably borrows from an owned value. Read more
impl<T, U> TryInto for T where
U: TryFrom<T>, [src]
impl<T, U> TryInto for T where
U: TryFrom<T>, type Error = <U as TryFrom<T>>::Error
try_from)The type returned in the event of a conversion error.
fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>[src]
fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>try_from)Performs the conversion.
impl<T> BorrowMut for T where
T: ?Sized, [src]
impl<T> BorrowMut for T where
T: ?Sized, ⓘImportant traits for &'a mut Rfn borrow_mut(&mut self) -> &mut T[src]
fn borrow_mut(&mut self) -> &mut TMutably borrows from an owned value. Read more
impl<T> Any for T where
T: 'static + ?Sized, [src]
impl<T> Any for T where
T: 'static + ?Sized, fn get_type_id(&self) -> TypeId[src]
fn get_type_id(&self) -> TypeId🔬 This is a nightly-only experimental API. (get_type_id)
this method will likely be replaced by an associated static
Gets the TypeId of self. Read more
impl<E> SpecializationError for E[src]
impl<E> SpecializationError for Efn not_found<S, T>(trait_name: &'static str, method_name: &'static str) -> E where
T: ?Sized, [src]
fn not_found<S, T>(trait_name: &'static str, method_name: &'static str) -> E where
T: ?Sized, 🔬 This is a nightly-only experimental API. (rustc_private)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?
Create an error for a missing method specialization. Defaults to panicking with type, trait & method names. S is the encoder/decoder state type, T is the type being encoded/decoded, and the arguments are the names of the trait and method that should've been overridden. Read more
impl<T> Erased for T[src]
impl<T> Erased for Timpl<T> Send for T where
T: ?Sized, [src]
impl<T> Send for T where
T: ?Sized, impl<T> Sync for T where
T: ?Sized, [src]
impl<T> Sync for T where
T: ?Sized, impl<T> Erased for T
impl<T> Erased for Timpl<T> MaybeResult for T[src]
impl<T> MaybeResult for Tfn from_ok(x: T) -> T[src]
fn from_ok(x: T) -> T🔬 This is a nightly-only experimental API. (rustc_private)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?
fn map_same<F>(self, f: F) -> T where
F: FnOnce(T) -> T, [src]
fn map_same<F>(self, f: F) -> T where
F: FnOnce(T) -> T, 🔬 This is a nightly-only experimental API. (rustc_private)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?
impl<'a, T> Captures for T where
T: ?Sized, [src]
impl<'a, T> Captures for T where
T: ?Sized,