Struct SymAggregate 

pub struct SymAggregate<'db>(Id, PhantomData<&'db Value<SymAggregate<'static>>>);

Tuple Fields

0: Id

1: PhantomData<&'db Value<SymAggregate<'static>>>

Implementations

impl SymAggregate<'static>

pub fn ingredient(db: &dyn Database) -> &IngredientImpl<SymAggregate<'static>>

impl<'db> SymAggregate<'db>

pub fn new<Db_>( db: &'db Db_, super_scope: ScopeItem<'db>, source: AstAggregate<'db>, ) -> Self

where Db_: ?Sized + Database,

fn super_scope<Db_>(self, db: &'db Db_) -> ScopeItem<'db>

where Db_: ?Sized + Database,

fn source<Db_>(self, db: &'db Db_) -> AstAggregate<'db>

where Db_: ?Sized + Database,

impl<'_db> SymAggregate<'_db>

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

where for<'db> ScopeItem<'db>: Debug, for<'db> AstAggregate<'db>: Debug,

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

impl<'db> SymAggregate<'db>

pub fn name(&self, db: &'db dyn Database) -> Identifier<'db>

Name of the class.

pub fn style(self, db: &'db dyn Db) -> SymAggregateStyle

Aggregate style (struct, etc)

pub fn is_struct(self, db: &'db dyn Db) -> bool

True if this is a struct

pub fn is_class(self, db: &'db dyn Db) -> bool

True if this is a class

pub fn len_generics(&self, db: &'db dyn Db) -> usize

Number of generic parameters

pub fn variances(&self, db: &'db dyn Db) -> Vec<Variance>

Variance of generic parameters

pub fn generic_kinds( &self, db: &'db dyn Db, ) -> impl Iterator<Item = SymGenericKind> + 'db

Kinds of generic parameters

pub fn name_span(&self, db: &'db dyn Db) -> Span<'db>

Span of the class name, typically used in diagnostics. Also returned by the Spanned impl.

pub fn generics_span(&self, db: &'db dyn Db) -> Span<'db>

Span where generics are declared (possibly the name span, if there are no generics)

pub fn generic_span(&self, db: &'db dyn Db, index: usize) -> Span<'db>

Span where the indexth generics are is (possibly the name span, if there are no generics)

Panics

If index is not a valid generic index

pub(crate) fn symbols( self: SymAggregate<'db>, db: &'db dyn Db, ) -> &'db SignatureSymbols<'db>

Returns the symbols for this class header (generic arguments).

pub(crate) fn class_scope(self, db: &'db dyn Db) -> Scope<'db, 'db>

Returns the base scope used to resolve the class members. Typically this is created by invoke Scope::new.

pub fn self_ty(self, db: &'db dyn Db, scope: &Scope<'_, 'db>) -> SymTy<'db>

Returns the type of this class, referencing the generics that appear in scope.

pub fn members( self: SymAggregate<'db>, db: &'db dyn Db, ) -> &'db Vec<SymClassMember<'db>>

Tracked list of class members.

pub fn inherent_member( self: SymAggregate<'db>, db: &'db dyn Db, id: Identifier<'db>, ) -> Option<SymClassMember<'db>>

Returns the member with the given name, if it exists.

pub fn inherent_member_str( self, db: &'db dyn Db, id: &str, ) -> Option<SymClassMember<'db>>

Returns the member with the given name, if it exists.

pub fn fields(self, db: &'db dyn Db) -> impl Iterator<Item = SymField<'db>>

Returns iterator over all fields in this class.

pub fn methods(self, db: &'db dyn Db) -> impl Iterator<Item = SymFunction<'db>>

Returns iterator over all methods in this class.

Trait Implementations

impl AsId for SymAggregate<'_>

fn as_id(&self) -> Id

impl<'db> Clone for SymAggregate<'db>

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

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Configuration for SymAggregate<'static>

const DEBUG_NAME: &'static str = "SymAggregate"

The debug name of the tracked struct.

const FIELD_DEBUG_NAMES: &'static [&'static str]

The debug names of any fields.

const TRACKED_FIELD_INDICES: &'static [usize]

The relative indices of any tracked fields.

type Fields<'db> = (ScopeItem<'db>, AstAggregate<'db>)

A (possibly empty) tuple of the fields for this struct.

type Revisions = Array<Revision, 0>

A array of [Revision][] values, one per each of the tracked value fields. When a struct is re-recreated in a new revision, the corresponding entries for each field are updated to the new revision if their values have changed (or if the field is marked as #[no_eq]).

type Struct<'db> = SymAggregate<'db>

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

Create an end-user struct from the underlying raw pointer.

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

Deref the struct to yield the underlying id.

fn untracked_fields(fields: &Self::Fields<'_>) -> impl Hash

fn new_revisions(current_revision: Revision_) -> Self::Revisions

Create a new value revision array where each element is set to current_revision.

unsafe fn update_fields<'db>( current_revision: Revision_, revisions: &mut Self::Revisions, old_fields: *mut Self::Fields<'db>, new_fields: Self::Fields<'db>, ) -> bool

Update the field data and, if the value has changed, the appropriate entry in the revisions array (tracked fields only).

impl Debug for SymAggregate<'_>

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

Formats the value using the given formatter.

impl Display for SymAggregate<'_>

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

Formats the value using the given formatter.

impl<'db> From<SymAggregate<'db>> for NameResolutionSym<'db>

fn from(value: SymAggregate<'db>) -> Self

Converts to this type from the input type.

impl<'scope, 'db> From<SymAggregate<'db>> for ScopeChainKind<'scope, 'db>

fn from(value: SymAggregate<'db>) -> Self

Converts to this type from the input type.

impl<'db> From<SymAggregate<'db>> for ScopeItem<'db>

fn from(value: SymAggregate<'db>) -> Self

Converts to this type from the input type.

impl<'db> From<SymAggregate<'db>> for SignatureSource<'db>

fn from(value: SymAggregate<'db>) -> Self

Converts to this type from the input type.

impl<'db> From<SymAggregate<'db>> for SymItem<'db>

fn from(value: SymAggregate<'db>) -> Self

Converts to this type from the input type.

impl<'db> From<SymAggregate<'db>> for SymTyName<'db>

fn from(value: SymAggregate<'db>) -> Self

Converts to this type from the input type.

impl<'db> FromId for SymAggregate<'db>

fn from_id(id: Id) -> Self

impl<'db> Hash for SymAggregate<'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> Ord for SymAggregate<'db>

fn cmp(&self, other: &SymAggregate<'db>) -> 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<'db> PartialEq for SymAggregate<'db>

fn eq(&self, other: &SymAggregate<'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> PartialOrd for SymAggregate<'db>

fn partial_cmp(&self, other: &SymAggregate<'db>) -> 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 SymAggregate<'_>

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<'db> ScopeTreeNode<'db> for SymAggregate<'db>

fn direct_super_scope(self, db: &'db dyn Db) -> Option<ScopeItem<'db>>

fn direct_generic_parameters( self, db: &'db dyn Db, ) -> &'db Vec<SymVariable<'db>>

fn into_scope(self, db: &'db dyn Db) -> Scope<'db, 'db>

Convert this scope item into a scope for the items declared within it.

fn push_direct_ast_where_clauses( self, db: &'db dyn Db, out: &mut Vec<AstWhereClause<'db>>, )

fn iter_super_scopes( self, db: &'db dyn Db, ) -> impl Iterator<Item = ScopeItem<'db>>

Iterator that starts from self and traverses up to all super scope items.

fn transitive_generic_parameters(self, db: &'db dyn Db) -> Vec<SymVariable<'db>>

Compute the set of transitive generic parameters. The returned vector begins with the parameters from the outermost vector.

fn expected_generic_parameters(self, db: &'db dyn Db) -> usize

Compute the set of transitive generic parameters. The returned vector begins with the parameters from the outermost vector.

fn push_transitive_where_clauses( self, db: &'db dyn Db, out: &mut Vec<AstWhereClause<'db>>, )

impl<'db> Serialize for SymAggregate<'db>

fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>

where S: Serializer,

Serialize this value into the given Serde serializer.

impl<'db> SourceSpanned<'db> for SymAggregate<'db>

fn source_span(&self, db: &'db dyn Db) -> Span<'db>

impl<'db> Spanned<'db> for SymAggregate<'db>

fn span(&self, db: &'db dyn Db) -> Span<'db>

impl TrackedStructInDb for SymAggregate<'_>

fn database_key_index(db: &dyn Database, id: Id) -> DatabaseKeyIndex

Converts the identifier for this tracked struct into a DatabaseKeyIndex.

impl Update for SymAggregate<'_>

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

Returns

impl<'db> Copy for SymAggregate<'db>

impl<'db> Eq for SymAggregate<'db>

impl Send for SymAggregate<'_>

impl<'db> StructuralPartialEq for SymAggregate<'db>

impl Sync for SymAggregate<'_>