Enum rustc_hir::hir::TraitFn

pub enum TraitFn<'hir> {
    Required(&'hir [Ident]),
    Provided(BodyId),
}

Represents a trait method’s body (or just argument names).

Variants

Required(&'hir [Ident])

No default body in the trait, just a signature.

Tuple Fields of Required

0: &'hir [Ident]

Provided(BodyId)

Both signature and body are provided in the trait.

Tuple Fields of Provided

0: BodyId

Trait Implementations

impl<'hir> Debug for TraitFn<'hir>

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

Formats the value using the given formatter.

impl<'hir, __E: Encoder> Encodable<__E> for TraitFn<'hir>

fn encode(&self, __encoder: &mut __E) -> Result<(), <__E as Encoder>::Error>

impl<'hir, __CTX> HashStable<__CTX> for TraitFn<'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: 24 bytes

Size for each variant:

• Required: 20 bytes
• Provided: 8 bytes