Struct ImplId 

pub struct ImplId<'db>(/* private fields */);

Implementations

impl ImplId<'static>

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

impl<'db> ImplId<'db>

pub fn new<Db_, T0: Lookup<ImplLongId<'db>> + Hash>( db: &'db Db_, long: T0, ) -> Self

where Db_: ?Sized + Database, ImplLongId<'db>: HashEqLike<T0>,

pub fn long<Db_>(self, db: &'db Db_) -> &'db ImplLongId<'db>

where Db_: ?Sized + Database,

impl ImplId<'_>

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

where for<'db> ImplLongId<'db>: Debug,

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

impl<'db> ImplId<'db>

pub fn from_intern_id(intern_id: Id) -> Self

pub fn as_intern_id(self) -> Id

impl<'db> ImplId<'db>

pub fn concrete_trait( &self, db: &'db dyn Database, ) -> Maybe<ConcreteTraitId<'db>>

pub fn is_fully_concrete(&self, db: &dyn Database) -> bool

Returns true if the impl does not depend on any generics.

pub fn is_var_free(&self, db: &dyn Database) -> bool

Returns true if the impl does not depend on impl or type variables.

pub fn head(&self, db: &'db dyn Database) -> Option<ImplHead<'db>>

Returns the ImplHead of an impl if available.

pub fn name(&self, db: &dyn Database) -> String

Returns the name of the impl.

pub fn format(&self, db: &dyn Database) -> String

Trait Implementations

impl<'db> AsId for ImplId<'db>

fn as_id(&self) -> Id

impl<'db> Clone for ImplId<'db>

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

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Configuration for ImplId<'static>

const LOCATION: Location

const DEBUG_NAME: &'static str = "ImplId"

const PERSIST: bool = false

Whether this struct should be persisted with the database.

const REVISIONS: NonZeroUsize

type Fields<'a> = (ImplLongId<'a>,)

The fields of the struct being interned.

type Struct<'db> = ImplId<'db>

The end user struct

fn serialize<S: Serializer>( fields: &Self::Fields<'_>, serializer: S, ) -> Result<S::Ok, S::Error>

Serialize the fields using serde.

fn deserialize<'de, D: Deserializer<'de>>( deserializer: D, ) -> Result<Self::Fields<'static>, D::Error>

Deserialize the fields using serde.

fn heap_size(_value: &Self::Fields<'_>) -> Option<usize>

Returns the size of any heap allocations in the output value, in bytes.

impl<'db> Debug for ImplId<'db>

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

Formats the value using the given formatter.

impl<'db> DebugWithDb<'db> for ImplId<'db>

type Db = dyn Database

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

fn debug<'me>(&'me self, db: &'db Self::Db) -> DebugWith<'me, 'db, Self::Db>

where Self: Sized + 'me,

fn into_debug<'me>(self, db: &'db Self::Db) -> DebugWith<'me, 'db, Self::Db>

where Self: Sized + 'me,

impl<'db> FromId for ImplId<'db>

fn from_id(id: Id) -> Self

impl<'db> HasJar for ImplId<'db>

const KIND: JarKind = zalsa_::JarKind::Struct

The [JarKind] for Self::Jar.

type Jar = JarImpl<ImplId<'static>>

The [Jar] associated with this ingredient.

impl<'db> Hash for ImplId<'db>

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<'db> Intern<'db, ImplId<'db>> for ImplLongId<'db>

fn intern(self, db: &'db dyn Database) -> ImplId<'db>

impl<'db> PartialEq for ImplId<'db>

fn eq(&self, other: &ImplId<'db>) -> 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<'db> SalsaStructInDb for ImplId<'db>

type MemoIngredientMap = MemoIngredientSingletonIndex

fn lookup_ingredient_index(aux: &Zalsa) -> IngredientIndices

Lookup or create ingredient indices.

fn entries(zalsa: &Zalsa) -> impl Iterator<Item = DatabaseKeyIndex> + '_

Returns the IDs of any instances of this struct in the database.

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

Plumbing to support nested salsa supertypes.

unsafe fn memo_table( zalsa: &Zalsa, id: Id, current_revision: Revision, ) -> MemoTableWithTypes<'_>

Return the memo table associated with id.

impl<'a, Error, TRewriter: HasDb<&'a dyn Database> + SemanticRewriter<ImplLongId<'a>, Error>> SemanticObject<TRewriter, Error> for ImplId<'a>

fn default_rewrite( &mut self, rewriter: &mut TRewriter, ) -> Result<RewriteResult, Error>

impl<'db> SemanticRewriter<ImplId<'db>, DiagnosticAdded> for SubstitutionRewriter<'db, '_>

fn internal_rewrite(&mut self, value: &mut ImplId<'db>) -> Maybe<RewriteResult>

fn rewrite(&mut self, value: T) -> Result<T, Error>

impl<'db, 'mt> SemanticRewriter<ImplId<'db>, NoError> for Inference<'db, 'mt>

fn internal_rewrite( &mut self, value: &mut ImplId<'db>, ) -> Result<RewriteResult, NoError>

fn rewrite(&mut self, value: T) -> Result<T, Error>

impl<'db> UnstableSalsaId for ImplId<'db>

fn get_internal_id(&self) -> Id

impl<'db> Update for ImplId<'db>

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

Returns

impl<'db> Copy for ImplId<'db>

impl<'db> Eq for ImplId<'db>

impl<'db> Send for ImplId<'db>

impl<'db> StructuralPartialEq for ImplId<'db>

impl<'db> Sync for ImplId<'db>