Enum rustc_hir::hir::TraitItemKind

pub enum TraitItemKind<'hir> {
    Const(&'hir Ty<'hir>, Option<BodyId>),
    Fn(FnSig<'hir>, TraitFn<'hir>),
    Type(GenericBounds<'hir>, Option<&'hir Ty<'hir>>),
}

Represents a trait method or associated constant or type

Variants

Const(&'hir Ty<'hir>, Option<BodyId>)

An associated constant with an optional value (otherwise impls must contain a value).

Tuple Fields of Const

0: &'hir Ty<'hir>1: Option<BodyId>

Fn(FnSig<'hir>, TraitFn<'hir>)

An associated function with an optional body.

Tuple Fields of Fn

0: FnSig<'hir>1: TraitFn<'hir>

Type(GenericBounds<'hir>, Option<&'hir Ty<'hir>>)

An associated type with (possibly empty) bounds and optional concrete type.

Tuple Fields of Type

0: GenericBounds<'hir>1: Option<&'hir Ty<'hir>>

Trait Implementations

impl<'hir> Debug for TraitItemKind<'hir>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<'hir, __CTX> HashStable<__CTX> for TraitItemKind<'hir> where
    __CTX: HashStableContext, 

fn hash_stable(&self, __hcx: &mut __CTX, __hasher: &mut StableHasher)

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: 56 bytes

Size for each variant:

• Const: 20 bytes
• Fn: 52 bytes
• Type: 28 bytes