Struct syn::PredicateEq

pub struct PredicateEq {
    pub lhs_ty: Type,
    pub eq_token: Eq,
    pub rhs_ty: Type,
}

An equality predicate in a where clause (unsupported).

This type is available if Syn is built with the "derive" or "full" feature.

Fields

lhs_ty: Type

eq_token: Eq

rhs_ty: Type

Trait Implementations

impl ToTokens for PredicateEq

fn to_tokens(&self, tokens: &mut TokenStream)

Write self to the given TokenStream.

fn into_token_stream(self) -> TokenStream

Convert self directly into a TokenStream object.

impl Debug for PredicateEq

fn fmt(&self, __arg_0: &mut Formatter) -> Result

Formats the value using the given formatter.

impl Eq for PredicateEq

impl PartialEq for PredicateEq

fn eq(&self, __arg_0: &PredicateEq) -> bool

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

fn ne(&self, __arg_0: &PredicateEq) -> bool

This method tests for !=.

impl Hash for PredicateEq

fn hash<__H: Hasher>(&self, __arg_0: &mut __H)

Feeds this value into the given [Hasher].

fn hash_slice<H>(data: &[Self], state: &mut H) where
    H: Hasher, 

Feeds a slice of this type into the given [Hasher].

impl Clone for PredicateEq

fn clone(&self) -> PredicateEq

Returns a copy of the value.

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

Performs copy-assignment from source.

impl From<PredicateEq> for WherePredicate

fn from(e: PredicateEq) -> WherePredicate

Performs the conversion.