Enum rustc_ap_rustc_ast::ast::AssocItemKind [−][src]
pub enum AssocItemKind { Const(Defaultness, P<Ty>, Option<P<Expr>>), Fn(Box<FnKind>), TyAlias(Box<TyAliasKind>), MacCall(MacCall), }
Expand description
Represents associated item kinds.
The term “provided” in the variants below refers to the item having a default
definition / body. Meanwhile, a “required” item lacks a definition / body.
In an implementation, all items must be provided.
The Option
s below denote the bodies, where Some(_)
means “provided” and conversely None
means “required”.
Variants
An associated constant, const $ident: $ty $def?;
where def ::= "=" $expr? ;
.
If def
is parsed, then the constant is provided, and otherwise required.
An associated function.
TyAlias(Box<TyAliasKind>)
An associated type.
MacCall(MacCall)
A macro expanding to associated items.
Implementations
Trait Implementations
Performs the conversion.
Auto Trait Implementations
impl !RefUnwindSafe for AssocItemKind
impl !Send for AssocItemKind
impl !Sync for AssocItemKind
impl Unpin for AssocItemKind
impl !UnwindSafe for AssocItemKind
Blanket Implementations
Mutably borrows from an owned value. Read more
Instruments this type with the provided Span
, returning an
Instrumented
wrapper. Read more
type Output = T
type Output = T
Should always be Self
pub fn vzip(self) -> V