pub struct EarlyContextAndPass<'a, T: EarlyLintPass> {
context: EarlyContext<'a>,
pass: T,
}
Expand description
Implements the AST traversal for early lint passes. T
provides the
check_*
methods.
Fields§
§context: EarlyContext<'a>
§pass: T
Implementations§
source§impl<'a, T: EarlyLintPass> EarlyContextAndPass<'a, T>
impl<'a, T: EarlyLintPass> EarlyContextAndPass<'a, T>
fn inlined_check_id(&mut self, id: NodeId)
fn check_id(&mut self, id: NodeId)
sourcefn with_lint_attrs<F>(&mut self, id: NodeId, attrs: &'a [Attribute], f: F)where
F: FnOnce(&mut Self),
fn with_lint_attrs<F>(&mut self, id: NodeId, attrs: &'a [Attribute], f: F)where
F: FnOnce(&mut Self),
Merge the lints specified by any lint attributes into the current lint context, call the provided function, then reset the lints in effect to their previous state.
Trait Implementations§
source§impl<'a, T: EarlyLintPass> Visitor<'a> for EarlyContextAndPass<'a, T>
impl<'a, T: EarlyLintPass> Visitor<'a> for EarlyContextAndPass<'a, T>
fn visit_param(&mut self, param: &'a Param)
fn visit_item(&mut self, it: &'a Item)
fn visit_foreign_item(&mut self, it: &'a ForeignItem)
fn visit_pat(&mut self, p: &'a Pat)
fn visit_pat_field(&mut self, field: &'a PatField)
fn visit_anon_const(&mut self, c: &'a AnonConst)
fn visit_expr(&mut self, e: &'a Expr)
fn visit_expr_field(&mut self, f: &'a ExprField)
fn visit_stmt(&mut self, s: &'a Stmt)
fn visit_fn(&mut self, fk: FnKind<'a>, span: Span, id: NodeId)
fn visit_variant_data(&mut self, s: &'a VariantData)
fn visit_field_def(&mut self, s: &'a FieldDef)
fn visit_variant(&mut self, v: &'a Variant)
fn visit_ty(&mut self, t: &'a Ty)
fn visit_ident(&mut self, ident: Ident)
fn visit_local(&mut self, l: &'a Local)
fn visit_block(&mut self, b: &'a Block)
fn visit_arm(&mut self, a: &'a Arm)
fn visit_expr_post(&mut self, e: &'a Expr)
fn visit_generic_arg(&mut self, arg: &'a GenericArg)
fn visit_generic_param(&mut self, param: &'a GenericParam)
fn visit_generics(&mut self, g: &'a Generics)
fn visit_where_predicate(&mut self, p: &'a WherePredicate)
fn visit_poly_trait_ref(&mut self, t: &'a PolyTraitRef)
fn visit_assoc_item(&mut self, item: &'a AssocItem, ctxt: AssocCtxt)
fn visit_lifetime(&mut self, lt: &'a Lifetime, _: LifetimeCtxt)
fn visit_path(&mut self, p: &'a Path, id: NodeId)
fn visit_path_segment(&mut self, s: &'a PathSegment)
fn visit_attribute(&mut self, attr: &'a Attribute)
fn visit_mac_def(&mut self, mac: &'a MacroDef, id: NodeId)
fn visit_mac_call(&mut self, mac: &'a MacCall)
source§fn visit_method_receiver_expr(&mut self, ex: &'ast Expr) -> Self::Result
fn visit_method_receiver_expr(&mut self, ex: &'ast Expr) -> Self::Result
This method is a hack to workaround unstable of
stmt_expr_attributes
.
It can be removed once that feature is stabilized.fn visit_closure_binder(&mut self, b: &'ast ClosureBinder) -> Self::Result
fn visit_trait_ref(&mut self, t: &'ast TraitRef) -> Self::Result
fn visit_param_bound( &mut self, bounds: &'ast GenericBound, _ctxt: BoundKind, ) -> Self::Result
fn visit_precise_capturing_arg(&mut self, arg: &'ast PreciseCapturingArg)
fn visit_enum_def(&mut self, enum_definition: &'ast EnumDef) -> Self::Result
fn visit_variant_discr(&mut self, discr: &'ast AnonConst) -> Self::Result
fn visit_label(&mut self, label: &'ast Label) -> Self::Result
fn visit_use_tree( &mut self, use_tree: &'ast UseTree, id: NodeId, _nested: bool, ) -> Self::Result
fn visit_generic_args( &mut self, generic_args: &'ast GenericArgs, ) -> Self::Result
fn visit_assoc_item_constraint( &mut self, constraint: &'ast AssocItemConstraint, ) -> Self::Result
fn visit_vis(&mut self, vis: &'ast Visibility) -> Self::Result
fn visit_fn_ret_ty(&mut self, ret_ty: &'ast FnRetTy) -> Self::Result
fn visit_fn_header(&mut self, _header: &'ast FnHeader) -> Self::Result
fn visit_crate(&mut self, krate: &'ast Crate) -> Self::Result
fn visit_inline_asm(&mut self, asm: &'ast InlineAsm) -> Self::Result
fn visit_format_args(&mut self, fmt: &'ast FormatArgs) -> Self::Result
fn visit_inline_asm_sym(&mut self, sym: &'ast InlineAsmSym) -> Self::Result
fn visit_capture_by(&mut self, _capture_by: &'ast CaptureBy) -> Self::Result
Auto Trait Implementations§
impl<'a, T> DynSend for EarlyContextAndPass<'a, T>where
T: DynSend,
impl<'a, T> DynSync for EarlyContextAndPass<'a, T>where
T: DynSync,
impl<'a, T> Freeze for EarlyContextAndPass<'a, T>where
T: Freeze,
impl<'a, T> !RefUnwindSafe for EarlyContextAndPass<'a, T>
impl<'a, T> !Send for EarlyContextAndPass<'a, T>
impl<'a, T> !Sync for EarlyContextAndPass<'a, T>
impl<'a, T> Unpin for EarlyContextAndPass<'a, T>where
T: Unpin,
impl<'a, T> !UnwindSafe for EarlyContextAndPass<'a, T>
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
source§impl<T, R> CollectAndApply<T, R> for T
impl<T, R> CollectAndApply<T, R> for T
source§impl<T> Filterable for T
impl<T> Filterable for T
source§fn filterable(
self,
filter_name: &'static str,
) -> RequestFilterDataProvider<T, fn(_: DataRequest<'_>) -> bool>
fn filterable( self, filter_name: &'static str, ) -> RequestFilterDataProvider<T, fn(_: DataRequest<'_>) -> bool>
Creates a filterable data provider with the given name for debugging. Read more
source§impl<T> Instrument for T
impl<T> Instrument for T
source§fn instrument(self, span: Span) -> Instrumented<Self>
fn instrument(self, span: Span) -> Instrumented<Self>
source§fn in_current_span(self) -> Instrumented<Self>
fn in_current_span(self) -> Instrumented<Self>
source§impl<T> IntoEither for T
impl<T> IntoEither for T
source§fn into_either(self, into_left: bool) -> Either<Self, Self>
fn into_either(self, into_left: bool) -> Either<Self, Self>
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 moresource§fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
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 moresource§impl<P> IntoQueryParam<P> for P
impl<P> IntoQueryParam<P> for P
fn into_query_param(self) -> P
source§impl<T> MaybeResult<T> for T
impl<T> MaybeResult<T> for T
source§impl<T> Pointable for T
impl<T> Pointable for T
source§impl<I, T, U> Upcast<I, U> for Twhere
U: UpcastFrom<I, T>,
impl<I, T, U> Upcast<I, U> for Twhere
U: UpcastFrom<I, T>,
source§impl<I, T> UpcastFrom<I, T> for T
impl<I, T> UpcastFrom<I, T> for T
fn upcast_from(from: T, _tcx: I) -> T
source§impl<Tcx, T> Value<Tcx> for Twhere
Tcx: DepContext,
impl<Tcx, T> Value<Tcx> for Twhere
Tcx: DepContext,
default fn from_cycle_error( tcx: Tcx, cycle_error: &CycleError, _guar: ErrorGuaranteed, ) -> T
source§impl<T> WithSubscriber for T
impl<T> WithSubscriber for T
source§fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
source§fn with_current_subscriber(self) -> WithDispatch<Self>
fn with_current_subscriber(self) -> WithDispatch<Self>
impl<'a, T> Captures<'a> for Twhere
T: ?Sized,
impl<T> ErasedDestructor for Twhere
T: 'static,
Layout§
Note: Unable to compute type layout, possibly due to this type having generic parameters. Layout can only be computed for concrete, fully-instantiated types.