Trait ra_ap_hir::HasSource

pub trait HasSource {
    type Ast;
    fn source(self, db: &dyn HirDatabase) -> Option<InFile<Self::Ast>>;
}

Associated Types

type Ast

Required methods

fn source(self, db: &dyn HirDatabase) -> Option<InFile<Self::Ast>>

Fetches the definition’s source node. Using crate::Semantics::source is preferred when working with crate::Semantics, as that caches the parsed file in the semantics’ cache.

Implementors

impl HasSource for Adt

type Ast = Adt

impl HasSource for Const

type Ast = Const

impl HasSource for ConstParam

type Ast = ConstParam

impl HasSource for Enum

type Ast = Enum

impl HasSource for Field

type Ast = FieldSource

impl HasSource for Function

type Ast = Fn

impl HasSource for Impl

type Ast = Impl

impl HasSource for LifetimeParam

type Ast = LifetimeParam

impl HasSource for MacroDef

type Ast = Either<Macro, Fn>

impl HasSource for Static

type Ast = Static

impl HasSource for Struct

type Ast = Struct

impl HasSource for Trait

type Ast = Trait

impl HasSource for TypeAlias

type Ast = TypeAlias

impl HasSource for TypeParam

type Ast = Either<TypeParam, Trait>

impl HasSource for Union

type Ast = Union

impl HasSource for Variant

type Ast = Variant