Enum rustc_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.

Provided(BodyId)

Both signature and body are provided in the trait.

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)

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: 16 bytes

Size for each variant:

• Required: 16 bytes
• Provided: 16 bytes