rustc_middle::middle::privacy

Struct EffectiveVisibilities

Source 
pub struct EffectiveVisibilities<Id = LocalDefId> {
    map: FxIndexMap<Id, EffectiveVisibility>,
}
Expand description

Holds a map of effective visibilities for reachable HIR nodes.

Fields§

§map: FxIndexMap<Id, EffectiveVisibility>

Implementations§

Source§

impl EffectiveVisibilities

Source

pub fn is_public_at_level(&self, id: LocalDefId, level: Level) -> bool

Source

pub fn is_reachable(&self, id: LocalDefId) -> bool

See Level::Reachable.

Source

pub fn is_exported(&self, id: LocalDefId) -> bool

See Level::Reexported.

Source

pub fn is_directly_public(&self, id: LocalDefId) -> bool

See Level::Direct.

Source

pub fn public_at_level(&self, id: LocalDefId) -> Option<Level>

Source

pub fn update_root(&mut self)

Source

pub fn update_eff_vis( &mut self, def_id: LocalDefId, eff_vis: &EffectiveVisibility, tcx: TyCtxt<'_>, )

Source

pub fn check_invariants(&self, tcx: TyCtxt<'_>)

Source§

impl<Id: Eq + Hash> EffectiveVisibilities<Id>

Source

pub fn iter(&self) -> impl Iterator<Item = (&Id, &EffectiveVisibility)>

Source

pub fn effective_vis(&self, id: Id) -> Option<&EffectiveVisibility>

Source

pub fn effective_vis_or_private( &mut self, id: Id, lazy_private_vis: impl FnOnce() -> Visibility, ) -> &EffectiveVisibility

Source

pub fn update( &mut self, id: Id, max_vis: Option<Visibility>, lazy_private_vis: impl FnOnce() -> Visibility, inherited_effective_vis: EffectiveVisibility, level: Level, tcx: TyCtxt<'_>, ) -> bool

Trait Implementations§

Source§

impl<'tcx> ArenaAllocatable<'tcx> for EffectiveVisibilities

Source§

fn allocate_on(self, arena: &'tcx Arena<'tcx>) -> &'tcx mut Self

Source§

fn allocate_from_iter( arena: &'tcx Arena<'tcx>, iter: impl IntoIterator<Item = Self>, ) -> &'tcx mut [Self]

Source§

impl<Id: Clone> Clone for EffectiveVisibilities<Id>

Source§

fn clone(&self) -> EffectiveVisibilities<Id>

Returns a copy of the value. Read more
1.0.0 · Source§

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

Performs copy-assignment from source. Read more
Source§

impl<Id: Debug> Debug for EffectiveVisibilities<Id>

Source§

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more
Source§

impl<Id> Default for EffectiveVisibilities<Id>

Source§

fn default() -> Self

Returns the “default value” for a type. Read more
Source§

impl<'a> HashStable<StableHashingContext<'a>> for EffectiveVisibilities

Source§

fn hash_stable( &self, hcx: &mut StableHashingContext<'a>, hasher: &mut StableHasher, )

Auto Trait Implementations§

§

impl<Id> DynSend for EffectiveVisibilities<Id>
where Id: DynSend,

§

impl<Id> DynSync for EffectiveVisibilities<Id>
where Id: DynSync,

§

impl<Id> Freeze for EffectiveVisibilities<Id>

§

impl<Id> RefUnwindSafe for EffectiveVisibilities<Id>
where Id: RefUnwindSafe,

§

impl<Id> Send for EffectiveVisibilities<Id>
where Id: Send,

§

impl<Id> Sync for EffectiveVisibilities<Id>
where Id: Sync,

§

impl<Id> Unpin for EffectiveVisibilities<Id>
where Id: Unpin,

§

impl<Id> UnwindSafe for EffectiveVisibilities<Id>
where Id: UnwindSafe,

Blanket Implementations§

Source§

impl<T> Aligned for T

Source§

const ALIGN: Alignment

Alignment of Self.
Source§

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

Source§

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
Source§

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

Source§

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
Source§

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

Source§

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

Mutably borrows from an owned value. Read more
Source§

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

Source§

unsafe fn clone_to_uninit(&self, dst: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dst. Read more
Source§

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

Source§

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

Equivalent to f(&iter.collect::<Vec<_>>()).

Source§

type Output = R

Source§

impl<Tcx, T> DepNodeParams<Tcx> for T
where Tcx: DepContext, T: for<'a> HashStable<StableHashingContext<'a>> + Debug,

Source§

default fn fingerprint_style() -> FingerprintStyle

Source§

default fn to_fingerprint(&self, tcx: Tcx) -> Fingerprint

This method turns the parameters of a DepNodeConstructor into an opaque Fingerprint to be used in DepNode. Not all DepNodeParams support being turned into a Fingerprint (they don’t need to if the corresponding DepNode is anonymous).
Source§

default fn to_debug_str(&self, _: Tcx) -> String

Source§

default fn recover(_: Tcx, _: &DepNode) -> Option<T>

This method tries to recover the query key from the given DepNode, something which is needed when forcing DepNodes during red-green evaluation. The query system will only call this method if fingerprint_style() is not FingerprintStyle::Opaque. It is always valid to return None here, in which case incremental compilation will treat the query as having changed instead of forcing it.
Source§

impl<T> Filterable for T

Source§

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> From<T> for T

Source§

fn from(t: T) -> T

Returns the argument unchanged.

Source§

impl<T> Instrument for T

Source§

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

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more
Source§

fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more
Source§

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

Source§

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

Source§

impl<T> IntoEither for T

Source§

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 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<P> IntoQueryParam<P> 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> Pointable for T

Source§

const ALIGN: usize

The alignment of pointer.
Source§

type Init = T

The type for initializers.
Source§

unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more
Source§

unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more
Source§

unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more
Source§

unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more
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<U> 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<U>>::Error>

Performs the conversion.
Source§

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

Source§

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
Source§

fn try_into(self) -> Result<U, <U as TryFrom<T>>::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
where T: Send + Sync,

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: 56 bytes