Enum rustc_hir::PredicateOrigin

pub enum PredicateOrigin {
    WhereClause,
    GenericParam,
    ImplTrait,
}

Variants

WhereClause

GenericParam

ImplTrait

Trait Implementations

impl Clone for PredicateOrigin

fn clone(&self) -> PredicateOrigin

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for PredicateOrigin

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

Formats the value using the given formatter.

impl<__CTX> HashStable<__CTX> for PredicateOriginwhere
    __CTX: HashStableContext,

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

impl PartialEq<PredicateOrigin> for PredicateOrigin

fn eq(&self, other: &PredicateOrigin) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for PredicateOrigin

impl Eq for PredicateOrigin

impl StructuralEq for PredicateOrigin

impl StructuralPartialEq for PredicateOrigin

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: 1 byte

Size for each variant:

• WhereClause: 0 bytes
• GenericParam: 0 bytes
• ImplTrait: 0 bytes