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TraitId

Struct TraitId

pub struct TraitId(pub(crate) Id, pub(crate) PhantomData<fn() -> &'static ()>);

Tuple Fields§

§0: Id§1: PhantomData<fn() -> &'static ()>

Implementations§

impl TraitId

pub fn ingredient(zalsa: &Zalsa) -> &IngredientImpl<TraitId>

impl<'db> TraitId

pub fn new<Db_, T0>(db: &'db Db_, loc: T0) -> TraitId
where T0: Lookup<ItemLoc<Trait>> + Hash, Db_: Database + ?Sized, ItemLoc<Trait>: HashEqLike<T0>,

pub fn loc<Db_>(self, db: &'db Db_) -> &'db ItemLoc<Trait>
where Db_: Database + ?Sized,

impl TraitId

pub fn default_debug_fmt( this: TraitId, f: &mut Formatter<'_>, ) -> Result<(), Error>
where ItemLoc<Trait>: for<'db> Debug,

Default debug formatting for this struct (may be useful if you define your own Debug impl)

impl TraitId

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

Trait Implementations§

impl ChildBySource for TraitId

fn child_by_source_to( &self, db: &dyn SourceDatabase, res: &mut DynMap, file_id: HirFileId, )

fn child_by_source(&self, db: &dyn SourceDatabase, file_id: HirFileId) -> DynMap

impl Clone for TraitId

fn clone(&self) -> TraitId

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 Debug for TraitId

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

Formats the value using the given formatter. Read more

impl From<Trait> for TraitId

fn from(ty: Trait) -> TraitId

Converts to this type from the input type.

impl From<TraitId> for ChildContainer

fn from(it: TraitId) -> ChildContainer

Converts to this type from the input type.

impl From<TraitId> for ModuleDefId

fn from(it: TraitId) -> ModuleDefId

Converts to this type from the input type.

impl From<TraitId> for Trait

fn from(id: TraitId) -> Trait

Converts to this type from the input type.

impl From<TraitIdWrapper> for TraitId

fn from(value: TraitIdWrapper) -> TraitId

Converts to this type from the input type.

impl HasResolver for TraitId

fn resolver(self, db: &(dyn SourceDatabase + 'static)) -> Resolver<'_>

Builds a resolver for type references inside this def.

impl Hash for TraitId

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 Lookup for TraitId

type Data = ItemLoc<Trait>

fn lookup<'db>( &self, db: &'db (dyn SourceDatabase + 'static), ) -> &'db <TraitId as Lookup>::Data

impl Ord for TraitId

fn cmp(&self, other: &TraitId) -> Ordering

This method returns an Ordering between self and other. Read more

1.21.0 (const: unstable) · Source§

fn max(self, other: Self) -> Self
where Self: Sized,

Compares and returns the maximum of two values. Read more

1.21.0 (const: unstable) · Source§

fn min(self, other: Self) -> Self
where Self: Sized,

Compares and returns the minimum of two values. Read more

1.50.0 (const: unstable) · Source§

fn clamp(self, min: Self, max: Self) -> Self
where Self: Sized,

Restrict a value to a certain interval. Read more

impl PartialEq for TraitId

fn eq(&self, other: &TraitId) -> bool

Tests for self and other values to be equal, and is used by ==.

1.0.0 (const: unstable) · Source§

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialOrd for TraitId

fn partial_cmp(&self, other: &TraitId) -> Option<Ordering>

This method returns an ordering between self and other values if one exists. Read more

1.0.0 (const: unstable) · Source§

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

Tests less than (for self and other) and is used by the < operator. Read more

1.0.0 (const: unstable) · Source§

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

Tests less than or equal to (for self and other) and is used by the <= operator. Read more

1.0.0 (const: unstable) · Source§

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

Tests greater than (for self and other) and is used by the > operator. Read more

1.0.0 (const: unstable) · Source§

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

Tests greater than or equal to (for self and other) and is used by the >= operator. Read more

impl Update for TraitId

unsafe fn maybe_update(old_pointer: *mut TraitId, new_value: TraitId) -> bool

Returns Read more

impl Copy for TraitId

impl Eq for TraitId

impl Send for TraitId

impl StructuralPartialEq for TraitId

impl Sync for TraitId

Auto Trait Implementations§

impl Freeze for TraitId

impl RefUnwindSafe for TraitId

impl Unpin for TraitId

impl UnsafeUnpin for TraitId

impl UnwindSafe for TraitId

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> Comparable<K> for Q
where Q: Ord + ?Sized, K: Borrow<Q> + ?Sized,

fn compare(&self, key: &K) -> Ordering

Compare self to key and return their ordering.

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> HasCrate for T
where T: HasModule,

fn krate(&self, db: &(dyn HirDatabase + 'static)) -> Crate

impl<N, ItemId> HasModule for ItemId
where N: AstIdNode, ItemId: Lookup<Data = ItemLoc<N>> + Copy,

fn module(&self, db: &(dyn SourceDatabase + 'static)) -> ModuleIdLt<'static>

Returns the enclosing module this thing is defined within.

fn krate(&self, db: &(dyn SourceDatabase + 'static)) -> Crate

Returns the crate this thing is defined within.

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

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

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

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

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

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

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

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

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> for T
where T: Any,

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

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 + 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> 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