Struct rustc_middle::middle::privacy::AccessLevels

source · [−]

pub struct AccessLevels<Id = LocalDefId> {
    pub map: FxHashMap<Id, AccessLevel>,
}

Expand description

Holds a map of accessibility levels for reachable HIR nodes.

Fields

map: FxHashMap<Id, AccessLevel>

Implementations

source

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

source

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

See AccessLevel::Reachable.

source

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

See AccessLevel::Exported.

source

pub fn is_public(&self, id: Id) -> bool

See AccessLevel::Public.

Trait Implementations

source

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

source

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

source

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]`

source

impl<Id: Clone> Clone for AccessLevels<Id>

source

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

source

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

Formats the value using the given formatter. Read more

source

impl<Id> Default for AccessLevels<Id>

source

fn default() -> Self

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

source

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

source

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

Auto Trait Implementations

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

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

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

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

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

Blanket Implementations

source

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

source

pub fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

source

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

const: unstable · source

pub fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

source

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

const: unstable · source

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

Mutably borrows from an owned value. Read more

source

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

source

pub default fn fingerprint_style() -> FingerprintStyle

source

pub 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

source

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

source

pub 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

source

impl<T> From<T> for T

const: unstable · source

pub fn from(t: T) -> T

Performs the conversion.

source

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

const: unstable · source

pub fn into(self) -> U

Performs the conversion.

source

impl<T> MaybeResult<T> for T

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

type Owned = T

The resulting type after obtaining ownership.

source

pub fn to_owned(&self) -> T

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

source

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

🔬 This is a nightly-only experimental API. (toowned_clone_into)

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

source

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

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

pub 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>,

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

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

Performs the conversion.

source

impl<'a, T> Captures<'a> for T where
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::AccessLevels

Fields

Implementations

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

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

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

pub fn is_public(&self, id: Id) -> bool

Trait Implementations

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

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<Id: Clone> Clone for AccessLevels<Id>

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

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

impl<Id: Debug> Debug for AccessLevels<Id>

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

impl<Id> Default for AccessLevels<Id>

fn default() -> Self

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

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

Auto Trait Implementations

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

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

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

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

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

Blanket Implementations

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

pub fn type_id(&self) -> TypeId

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

pub fn borrow(&self) -> &T

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

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

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

pub default fn fingerprint_style() -> FingerprintStyle

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

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

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

impl<T> From<T> for T

pub fn from(t: T) -> T

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

pub fn into(self) -> U

impl<T> MaybeResult<T> for T

type Error = !

fn from(Ok: Result<T, Self::Error>) -> Self

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

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

type Owned = T

pub fn to_owned(&self) -> T

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

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

type Error = Infallible

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

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

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

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

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

Layout

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<Id> RefUnwindSafe for AccessLevels<Id> where
Id: RefUnwindSafe,

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

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

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

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

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

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

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

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

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

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

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