Type Alias rustc_ast::ast::AssocItem

pub type AssocItem = Item<AssocItemKind>;

Represents associated items. These include items in impl and trait definitions.

Aliased Type

struct AssocItem {
    pub attrs: ThinVec<Attribute>,
    pub id: NodeId,
    pub span: Span,
    pub vis: Visibility,
    pub ident: Ident,
    pub kind: AssocItemKind,
    pub tokens: Option<LazyAttrTokenStream>,
}

Fields

attrs: ThinVec<Attribute>

id: NodeId

span: Span

vis: Visibility

ident: Ident

The name of the item. It might be a dummy name in case of anonymous items.

kind: AssocItemKind

tokens: Option<LazyAttrTokenStream>

Original tokens this item was parsed from. This isn’t necessarily available for all items, although over time more and more items should have this be Some. Right now this is primarily used for procedural macros, notably custom attributes.

Note that the tokens here do not include the outer attributes, but will include inner attributes.

Trait Implementations

impl HasAttrs for AssocItem

const SUPPORTS_CUSTOM_INNER_ATTRS: bool = true

This is true if this HasAttrs might support ‘custom’ (proc-macro) inner attributes. Attributes like #![cfg] and #![cfg_attr] are not considered ‘custom’ attributes.

fn attrs(&self) -> &[Attribute]

fn visit_attrs(&mut self, f: impl FnOnce(&mut AttrVec))

impl HasNodeId for AssocItem

fn node_id(&self) -> NodeId

fn node_id_mut(&mut self) -> &mut NodeId

impl HasTokens for AssocItem

fn tokens(&self) -> Option<&LazyAttrTokenStream>

fn tokens_mut(&mut self) -> Option<&mut Option<LazyAttrTokenStream>>

impl !AstDeref for AssocItem

Layout

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 88 bytes