Struct syn::PredicateEq

[+] Show declaration

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

[−] Expand description

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 Clone for PredicateEq[+]

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fn clone(&self) -> PredicateEq[−]

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)[−]

Performs copy-assignment from source.

impl Debug for PredicateEq[+]

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fn fmt(&self, f: &mut Formatter) -> Result[−]

Formats the value using the given formatter.

impl Eq for PredicateEq

impl From<PredicateEq> for WherePredicate[+]

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fn from(e: PredicateEq) -> WherePredicate[−]

Performs the conversion.

impl Hash for PredicateEq[+]

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fn hash<__H: Hasher>(&self, state: &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 PartialEq<PredicateEq> for PredicateEq[+]

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fn eq(&self, other: &PredicateEq) -> bool[−]

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

fn ne(&self, other: &PredicateEq) -> bool[−]

This method tests for !=.

impl StructuralEq for PredicateEq

impl StructuralPartialEq for PredicateEq

impl ToTokens for PredicateEq[+]

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fn to_tokens(&self, tokens: &mut TokenStream)[−]

Write self to the given TokenStream.

fn to_token_stream(&self) -> TokenStream[−]

Convert self directly into a TokenStream object.

fn into_token_stream(self) -> TokenStream[−]

Convert self directly into a TokenStream object.