Trait Intern

pub trait Intern {
    type Database<'db>: ?Sized;
    type ID;

    // Required method
    fn intern(self, db: &Self::Database<'_>) -> Self::ID;
}

Required Associated Types

type Database<'db>: ?Sized

type ID

Required Methods

fn intern(self, db: &Self::Database<'_>) -> Self::ID

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementations on Foreign Types

impl Intern for SyntaxContextData

type Database<'db> = dyn ExpandDatabase + 'db

type ID = SyntaxContextId

fn intern( self, db: &<SyntaxContextData as Intern>::Database<'_>, ) -> SyntaxContextId

Implementors

impl Intern for MacroCallLoc

type Database<'db> = dyn ExpandDatabase + 'db

type ID = MacroCallId

impl Intern for AssocItemLoc<Const>

type Database<'db> = dyn DefDatabase + 'db

type ID = ConstId

impl Intern for AssocItemLoc<Function>

type Database<'db> = dyn DefDatabase + 'db

type ID = FunctionId

impl Intern for AssocItemLoc<TypeAlias>

type Database<'db> = dyn DefDatabase + 'db

type ID = TypeAliasId

impl Intern for BlockLoc

type Database<'db> = dyn DefDatabase + 'db

type ID = BlockId

impl Intern for ConstBlockLoc

type Database<'db> = dyn DefDatabase + 'db

type ID = ConstBlockId

impl Intern for EnumVariantLoc

type Database<'db> = dyn DefDatabase + 'db

type ID = EnumVariantId

impl Intern for InTypeConstLoc

type Database<'db> = dyn DefDatabase + 'db

type ID = InTypeConstId

impl Intern for ItemLoc<ExternBlock>

type Database<'db> = dyn DefDatabase + 'db

type ID = ExternBlockId

impl Intern for ItemLoc<ExternCrate>

type Database<'db> = dyn DefDatabase + 'db

type ID = ExternCrateId

impl Intern for ItemLoc<Impl>

type Database<'db> = dyn DefDatabase + 'db

type ID = ImplId

impl Intern for ItemLoc<Struct>

type Database<'db> = dyn DefDatabase + 'db

type ID = StructId

impl Intern for ItemLoc<Use>

type Database<'db> = dyn DefDatabase + 'db

type ID = UseId

impl Intern for Macro2Loc

type Database<'db> = dyn DefDatabase + 'db

type ID = Macro2Id

impl Intern for MacroRulesLoc

type Database<'db> = dyn DefDatabase + 'db

type ID = MacroRulesId

impl Intern for ProcMacroLoc

type Database<'db> = dyn DefDatabase + 'db

type ID = ProcMacroId

impl Intern for EnumLoc

type Database<'db> = dyn DefDatabase + 'db

type ID = EnumId

impl Intern for StaticLoc

type Database<'db> = dyn DefDatabase + 'db

type ID = StaticId

impl Intern for TraitAliasLoc

type Database<'db> = dyn DefDatabase + 'db

type ID = TraitAliasId

impl Intern for TraitLoc

type Database<'db> = dyn DefDatabase + 'db

type ID = TraitId

impl Intern for UnionLoc

type Database<'db> = dyn DefDatabase + 'db

type ID = UnionId