Struct UseId

pub struct UseId(/* private fields */);

Implementations

impl UseId

pub fn ingredient<Db>(db: &Db) -> &IngredientImpl<Self>

where Db: ?Sized + Database,

impl<'db> UseId

pub fn new<Db_, T0: Lookup<ItemLoc<Use>> + Hash>(db: &'db Db_, loc: T0) -> Self

where Db_: ?Sized + Database, ItemLoc<Use>: HashEqLike<T0>,

pub fn loc<Db_>(self, db: &'db Db_) -> ItemLoc<Use>

where Db_: ?Sized + Database,

pub fn default_debug_fmt(this: Self, f: &mut Formatter<'_>) -> Result

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

Trait Implementations

impl AsId for UseId

fn as_id(&self) -> Id

impl Clone for UseId

fn clone(&self) -> UseId

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Configuration for UseId

const DEBUG_NAME: &'static str = "UseId"

type Fields<'a> = (ItemLoc<Use>,)

The fields of the struct being interned.

type Struct<'db> = UseId

The end user struct

fn struct_from_id<'db>(id: Id) -> Self::Struct<'db>

Create an end-user struct from the salsa id

fn deref_struct(s: Self::Struct<'_>) -> Id

Deref the struct to yield the underlying id.

impl Debug for UseId

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

Formats the value using the given formatter.

impl From<UseId> for AttrDefId

fn from(it: UseId) -> AttrDefId

Converts to this type from the input type.

impl FromId for UseId

fn from_id(id: Id) -> Self

impl HasChildSource<Idx<UseTree>> for UseId

type Value = UseTree

fn child_source( &self, db: &dyn DefDatabase, ) -> InFile<ArenaMap<Idx<UseTree>, Self::Value>>

impl HasResolver for UseId

fn resolver(self, db: &dyn DefDatabase) -> Resolver

Builds a resolver for type references inside this def.

impl Hash for UseId

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

Feeds this value into the given Hasher.

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

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Lookup for UseId

type Database = dyn DefDatabase

type Data = ItemLoc<Use>

fn lookup(&self, db: &Self::Database) -> Self::Data

impl Ord for UseId

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

This method returns an Ordering between self and other.

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

where Self: Sized,

Compares and returns the maximum of two values.

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

where Self: Sized,

Compares and returns the minimum of two values.

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

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for UseId

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

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

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 UseId

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

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

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

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

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

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

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

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

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

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

impl SalsaStructInDb for UseId

type MemoIngredientMap = MemoIngredientSingletonIndex

fn lookup_or_create_ingredient_index(aux: &Zalsa) -> IngredientIndices

Lookup or create ingredient indices.

fn cast(id: Id, type_id: TypeId) -> Option<Self>

Plumbing to support nested salsa supertypes.

impl Update for UseId

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

Returns

impl Copy for UseId

impl Eq for UseId

impl Send for UseId

impl StructuralPartialEq for UseId

impl Sync for UseId