Struct rustc_middle::middle::privacy::EffectiveVisibilities

source ·

pub struct EffectiveVisibilities {
    map: FxHashMap<LocalDefId, EffectiveVisibility>,
}

Expand description

Holds a map of effective visibilities for reachable HIR nodes.

Fields

map: FxHashMap<LocalDefId, EffectiveVisibility>

Implementations

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impl EffectiveVisibilities

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

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

See Level::Reachable.

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

See Level::Reexported.

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

See Level::Direct.

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pub fn set_public_at_level(
    &mut self,
    id: LocalDefId,
    default_vis: impl FnOnce() -> Visibility,
    level: Level
)

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pub fn update(
    &mut self,
    id: LocalDefId,
    nominal_vis: Visibility,
    default_vis: impl FnOnce() -> Visibility,
    parent_id: LocalDefId,
    level: Level,
    tree: impl DefIdTree
) -> bool

Trait Implementations

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

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

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fn allocate_from_iter<'a>(
arena: &'a Arena<'tcx>,
iter: impl IntoIterator<Item = Self>
) -> &'a mut [Self]ⓘNotable traits for &[u8]`impl Read for &[u8]impl Write for &mut [u8]`

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impl Clone for EffectiveVisibilities

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fn clone(&self) -> EffectiveVisibilities

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

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impl Debug for EffectiveVisibilities

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

Formats the value using the given formatter. Read more

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impl Default for EffectiveVisibilities

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fn default() -> EffectiveVisibilities

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

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

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

Auto Trait Implementations

impl RefUnwindSafe for EffectiveVisibilities

impl Send for EffectiveVisibilities

impl Sync for EffectiveVisibilities

impl Unpin for EffectiveVisibilities

impl UnwindSafe for EffectiveVisibilities

Blanket Implementations

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

const: unstable · source

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

Mutably borrows from an owned value. Read more

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impl<Ctxt, T> DepNodeParams<Ctxt> for Twhere
Ctxt: DepContext,
T: for<'a> HashStable<StableHashingContext<'a>> + Debug,

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default fn fingerprint_style() -> FingerprintStyle

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default fn to_fingerprint(&self, tcx: Ctxt) -> 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). Read more

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default fn to_debug_str(&self, Ctxt) -> String

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default fn recover(Ctxt, &DepNode<<Ctxt as DepContext>::DepKind>) -> 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. Read more

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impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, R> InternIteratorElement<T, R> for T

type Output = R

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fn intern_with<I, F>(iter: I, f: F) -> <T as InternIteratorElement<T, R>>::Outputwhere
I: Iterator<Item = T>,
F: FnOnce(&[T]) -> R,

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

const: unstable · 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.

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impl<T> MaybeResult<T> for T

type Error = !

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

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

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impl<T> ToOwned for Twhere
T: Clone,

type Owned = T

The resulting type after obtaining ownership.

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fn to_owned(&self) -> T

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

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

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

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

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

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

Performs the conversion.

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

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

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

Performs the conversion.

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impl<CTX, T> Value<CTX> for Twhere
CTX: DepContext,

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default fn from_cycle_error(tcx: CTX, &[QueryInfo]) -> T

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

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: 32 bytes

Struct rustc_middle::middle::privacy::EffectiveVisibilities

Fields

Implementations

impl EffectiveVisibilities

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

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

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

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

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

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

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

pub fn set_public_at_level( &mut self, id: LocalDefId, default_vis: impl FnOnce() -> Visibility, level: Level)

pub fn update( &mut self, id: LocalDefId, nominal_vis: Visibility, default_vis: impl FnOnce() -> Visibility, parent_id: LocalDefId, level: Level, tree: impl DefIdTree) -> bool

Trait Implementations

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

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

fn allocate_from_iter<'a>( arena: &'a Arena<'tcx>, iter: impl IntoIterator<Item = Self>) -> &'a mut [Self]ⓘNotable traits for &[u8]impl Read for &[u8]impl Write for &mut [u8]

impl Clone for EffectiveVisibilities

fn clone(&self) -> EffectiveVisibilities

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

impl Debug for EffectiveVisibilities

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

impl Default for EffectiveVisibilities

fn default() -> EffectiveVisibilities

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

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

Auto Trait Implementations

impl RefUnwindSafe for EffectiveVisibilities

impl Send for EffectiveVisibilities

impl Sync for EffectiveVisibilities

impl Unpin for EffectiveVisibilities

impl UnwindSafe for EffectiveVisibilities

Blanket Implementations

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

fn type_id(&self) -> TypeId

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<Ctxt, T> DepNodeParams<Ctxt> for Twhere Ctxt: DepContext, T: for<'a> HashStable<StableHashingContext<'a>> + Debug,

default fn fingerprint_style() -> FingerprintStyle

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

default fn to_debug_str(&self, Ctxt) -> String

default fn recover(Ctxt, &DepNode<<Ctxt as DepContext>::DepKind>) -> Option<T>

impl<T> From<T> for T

fn from(t: T) -> T

impl<T, R> InternIteratorElement<T, R> for T

type Output = R

fn intern_with<I, F>(iter: I, f: F) -> <T as InternIteratorElement<T, R>>::Outputwhere I: Iterator<Item = T>, F: FnOnce(&[T]) -> R,

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

fn into(self) -> U

impl<T> MaybeResult<T> for T

type Error = !

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

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

impl<T> ToOwned for Twhere T: Clone,

type Owned = T

fn to_owned(&self) -> T

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

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

type Error = Infallible

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

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

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

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

impl<CTX, T> Value<CTX> for Twhere CTX: DepContext,

default fn from_cycle_error(tcx: CTX, &[QueryInfo]) -> T

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

Layout

pub fn set_public_at_level(
&mut self,
id: LocalDefId,
default_vis: impl FnOnce() -> Visibility,
level: Level
)

pub fn update(
&mut self,
id: LocalDefId,
nominal_vis: Visibility,
default_vis: impl FnOnce() -> Visibility,
parent_id: LocalDefId,
level: Level,
tree: impl DefIdTree
) -> bool

fn allocate_from_iter<'a>(
arena: &'a Arena<'tcx>,
iter: impl IntoIterator<Item = Self>
) -> &'a mut [Self]ⓘNotable traits for &[u8]`impl Read for &[u8]impl Write for &mut [u8]`

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

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

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

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

impl<Ctxt, T> DepNodeParams<Ctxt> for Twhere
Ctxt: DepContext,
T: for<'a> HashStable<StableHashingContext<'a>> + Debug,

fn intern_with<I, F>(iter: I, f: F) -> <T as InternIteratorElement<T, R>>::Outputwhere
I: Iterator<Item = T>,
F: FnOnce(&[T]) -> R,

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

impl<T> ToOwned for Twhere
T: Clone,

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

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

impl<CTX, T> Value<CTX> for Twhere
CTX: DepContext,

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