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: &Self::Database<'_>) -> SyntaxContextId

Implementors

impl Intern for MacroCallLoc

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

type ID = MacroCallId