Struct rustc_lint::unused::UnusedImportBraces

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

source §

fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

source §

impl IntoQueryParam for P

source §

fn into_query_param(self) -> P

source §

impl<T> MaybeResult<T> for T

source §

type Error = !

source §

fn from(_: Result<T, <T as MaybeResult<T>>::Error>) -> T

source §

fn to_result(self) -> Result<T, <T as MaybeResult<T>>::Error>

source §

impl<T> Same for T

source §

type Output = T

Should always be Self

source §

impl<T> ToOwned for T
where T: Clone,

source §

type Owned = T

The resulting type after obtaining ownership.

source §

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

source §

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

source §

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

source §

type Error = Infallible

The type returned in the event of a conversion error.

source §

fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

source §

impl<T, U> TryInto for T
where U: TryFrom<T>,

source §

type Error = >::Error

The type returned in the event of a conversion error.

source §

fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

source §

impl<I, T, U> Upcast<I, U> for T
where U: UpcastFrom<I, T>,

source §

fn upcast(self, interner: I) -> U

source §

impl<I, T> UpcastFrom<I, T> for T

source §

fn upcast_from(from: T, _tcx: I) -> T

source §

impl<V, T> VZip<V> for T
where V: MultiLane<T>,

source §

fn vzip(self) -> V

source §

impl<Tcx, T> Value<Tcx> for T
where Tcx: DepContext,

source §

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

source §

impl<T> WithSubscriber for T

source §

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
where S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more

source §

fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more

source §

impl<'a, T> Captures<'a> for T
where T: ?Sized,

source §

impl<T> ErasedDestructor for T
where T: 'static,

source §

impl<T> MaybeSendSync for T

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

Struct rustc_lint::unused::UnusedImportBracesCopy item path

Implementations§

impl UnusedImportBraces

pub fn get_lints() -> LintVec

impl UnusedImportBraces

fn check_use_tree(&self, cx: &EarlyContext<'_>, use_tree: &UseTree, item: &Item)

Trait Implementations§

impl Clone for UnusedImportBraces

fn clone(&self) -> UnusedImportBraces

fn clone_from(&mut self, source: &Self)

impl EarlyLintPass for UnusedImportBraces

fn check_item(&mut self, cx: &EarlyContext<'_>, item: &Item)

fn check_param(&mut self, _: &EarlyContext<'_>, _: &Param)

fn check_ident(&mut self, _: &EarlyContext<'_>, _: Ident)

fn check_crate(&mut self, _: &EarlyContext<'_>, _: &Crate)

fn check_crate_post(&mut self, _: &EarlyContext<'_>, _: &Crate)

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

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

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

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

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

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

fn check_pat_post(&mut self, _: &EarlyContext<'_>, _: &Pat)

fn check_expr(&mut self, _: &EarlyContext<'_>, _: &Expr)

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

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

fn check_generic_arg(&mut self, _: &EarlyContext<'_>, _: &GenericArg)

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

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

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

fn check_fn(&mut self, _: &EarlyContext<'_>, _: FnKind<'_>, _: Span, _: NodeId)

fn check_trait_item(&mut self, _: &EarlyContext<'_>, _: &AssocItem)

fn check_impl_item(&mut self, _: &EarlyContext<'_>, _: &AssocItem)

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

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

fn check_attributes(&mut self, _: &EarlyContext<'_>, _: &[Attribute])

fn check_attributes_post(&mut self, _: &EarlyContext<'_>, _: &[Attribute])

fn check_mac_def(&mut self, _: &EarlyContext<'_>, _: &MacroDef)

fn check_mac(&mut self, _: &EarlyContext<'_>, _: &MacCall)

fn enter_where_predicate(&mut self, _: &EarlyContext<'_>, _: &WherePredicate)

fn exit_where_predicate(&mut self, _: &EarlyContext<'_>, _: &WherePredicate)

impl LintPass for UnusedImportBraces

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

impl Copy for UnusedImportBraces

Auto Trait Implementations§

impl Freeze for UnusedImportBraces

impl RefUnwindSafe for UnusedImportBraces

impl Send for UnusedImportBraces

impl Sync for UnusedImportBraces

impl Unpin for UnusedImportBraces

impl UnwindSafe for UnusedImportBraces

Blanket Implementations§

impl<T> Aligned for T

const ALIGN: Alignment = _

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

fn type_id(&self) -> TypeId

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

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

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

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

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

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

impl<T> Borrow<T> for Twhere T: ?Sized,

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for Twhere T: ?Sized,

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

impl<T> CloneToUninit for Twhere T: Clone,

unsafe fn clone_to_uninit(&self, dst: *mut T)

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

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

type Output = R

impl<T> Filterable for T

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

impl<T> From<T> for T

fn from(t: T) -> T

impl<T> Instrument for T

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

fn in_current_span(self) -> Instrumented<Self>

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

fn into(self) -> U

Struct rustc_lint::unused::UnusedImportBraces

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

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

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

impl<T> Borrow<T> for T
where T: ?Sized,

impl<T> BorrowMut<T> for T
where T: ?Sized,

impl<T> CloneToUninit for T
where T: Clone,

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

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

fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

impl<T> ToOwned for T
where T: Clone,

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

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

impl<I, T, U> Upcast<I, U> for T
where U: UpcastFrom<I, T>,

impl<V, T> VZip<V> for T
where V: MultiLane<T>,

impl<Tcx, T> Value<Tcx> for T
where Tcx: DepContext,

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
where S: Into<Dispatch>,

impl<'a, T> Captures<'a> for T
where T: ?Sized,

impl<T> ErasedDestructor for T
where T: 'static,