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GeneralConstId

Enum GeneralConstId

pub enum GeneralConstId<'db> {
    ConstId(ConstId),
    StaticId(StaticId),
    AnonConstId(AnonConstId<'db>),
}

Expand description

A constant, which might appears as a const item, an anonymous const block in expressions or patterns, or as a constant in types with const generics.

Variants§

ConstId(ConstId)

StaticId(StaticId)

AnonConstId(AnonConstId<'db>)

Implementations§

impl<'db> GeneralConstId<'db>

pub fn generic_def( self, db: &'db (dyn HirDatabase + 'static), ) -> Option<GenericDefId>

pub fn name(self, db: &'db (dyn SourceDatabase + 'static)) -> String

Trait Implementations§

impl<'db> Clone for GeneralConstId<'db>

fn clone(&self) -> GeneralConstId<'db>

Returns a duplicate of the value. Read more

1.0.0 (const: unstable) · Source§

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

Performs copy-assignment from source. Read more

impl<'db> Copy for GeneralConstId<'db>

impl<'db> Debug for GeneralConstId<'db>

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

Formats the value using the given formatter. Read more

impl<'db> Eq for GeneralConstId<'db>

impl<'db> From<AnonConstId<'db>> for GeneralConstId<'db>

fn from(it: AnonConstId<'db>) -> GeneralConstId<'db>

Converts to this type from the input type.

impl<'db> From<ConstId> for GeneralConstId<'db>

fn from(it: ConstId) -> GeneralConstId<'db>

Converts to this type from the input type.

impl<'db> From<GeneralConstId<'db>> for SolverDefId<'db>

fn from(value: GeneralConstId<'db>) -> SolverDefId<'db>

Converts to this type from the input type.

impl<'db> From<GeneralConstId<'db>> for GeneralConstIdWrapper<'db>

fn from(value: GeneralConstId<'db>) -> GeneralConstIdWrapper<'db>

Converts to this type from the input type.

impl<'db> From<GeneralConstIdWrapper<'db>> for GeneralConstId<'db>

fn from(value: GeneralConstIdWrapper<'db>) -> GeneralConstId<'db>

Converts to this type from the input type.

impl<'db> From<StaticId> for GeneralConstId<'db>

fn from(it: StaticId) -> GeneralConstId<'db>

Converts to this type from the input type.

impl<'db> Hash for GeneralConstId<'db>

fn hash<H>(&self, state: &mut H)
where __H: Hasher,

Feeds this value into the given Hasher. Read more

1.3.0 · Source§

fn hash_slice<H>(data: &[Self], state: &mut H)
where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher. Read more

impl<'db> PartialEq for GeneralConstId<'db>

fn eq(&self, other: &GeneralConstId<'db>) -> bool

Equality operator ==. Read more

1.0.0 (const: unstable) · Source§

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=. Read more

impl<'db> StructuralPartialEq for GeneralConstId<'db>

Auto Trait Implementations§

impl<'db> Freeze for GeneralConstId<'db>

impl<'db> RefUnwindSafe for GeneralConstId<'db>

impl<'db> Send for GeneralConstId<'db>

impl<'db> Sync for GeneralConstId<'db>

impl<'db> Unpin for GeneralConstId<'db>

impl<'db> UnsafeUnpin for GeneralConstId<'db>

impl<'db> UnwindSafe for GeneralConstId<'db>

Blanket Implementations§

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

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

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

Mutably borrows from an owned value. Read more

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

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

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

Performs copy-assignment from self to dest. Read more

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

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<_>>()).

type Output = R

impl<Q, K> Equivalent<K> for Q
where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

fn equivalent(&self, key: &K) -> bool

Compare self to key and return true if they are equal.

impl<Q, K> Equivalent<K> for Q
where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

fn equivalent(&self, key: &K) -> bool

Checks if this value is equivalent to the given key. Read more

impl<Q, K> Equivalent<K> for Q
where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

fn equivalent(&self, key: &K) -> bool

Checks if this value is equivalent to the given key. Read more

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

impl<T> HashEqLike<&T> for T
where T: Hash + Eq,

fn eq(&self, data: &&T) -> bool

impl<T> HashEqLike<Cow<'_, T>> for T
where T: Hash + Eq + Clone,

fn eq(&self, data: &Cow<'_, T>) -> bool

impl<T> HashEqLike<T> for T
where T: Hash + Eq,

fn eq(&self, data: &T) -> bool

impl<T> Instrument for T

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

Instruments this type with the provided [Span], returning an Instrumented wrapper. Read more

fn in_current_span(self) -> Instrumented<Self> ⓘ

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

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

fn into(self) -> U

Calls U::from(self).

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

impl<T> IntoBox<dyn Any + Send + Sync> for T
where T: Any + Send + Sync,

fn into_box(self) -> Box<dyn Any + Send + Sync>

Convert self into the appropriate boxed form.

impl<T> IntoBox<dyn Any + Send> for T
where T: Any + Send,

fn into_box(self) -> Box<dyn Any + Send>

Convert self into the appropriate boxed form.

impl<T> IntoBox<dyn Any> for T
where T: Any,

fn into_box(self) -> Box<dyn Any>

Convert self into the appropriate boxed form.

impl<T> IntoEither for T

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

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

impl<T> Lookup<T> for T

fn into_owned(self) -> T

impl<T> Pointable for T

const ALIGN: usize

The alignment of pointer.

type Init = T

The type for initializers.

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

Initializes a with the given initializer. Read more

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

Dereferences the given pointer. Read more

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

Mutably dereferences the given pointer. Read more

unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more

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

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

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

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

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

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

type Error = Infallible

The type returned in the event of a conversion error.

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

Performs the conversion.

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

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

The type returned in the event of a conversion error.

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

Performs the conversion.

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

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

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

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

impl<T> WithSubscriber for T

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

fn with_current_subscriber(self) -> WithDispatch<Self> ⓘ

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