Struct syn::PredicateLifetime

pub struct PredicateLifetime {
    pub lifetime: Lifetime,
    pub colon_token: Option<Colon>,
    pub bounds: Punctuated<Lifetime, Add>,
}

A lifetime predicate in a where clause: 'a: 'b + 'c.

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

Fields

lifetime: Lifetime

colon_token: Option<Colon>

bounds: Punctuated<Lifetime, Add>

Trait Implementations

impl ToTokens for PredicateLifetime

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

Write self to the given Tokens.

fn into_tokens(self) -> Tokens

Convert self directly into a Tokens object.

impl Debug for PredicateLifetime

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

Formats the value using the given formatter.

impl Eq for PredicateLifetime

impl PartialEq for PredicateLifetime

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

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

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

This method tests for !=.

impl Hash for PredicateLifetime

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 PredicateLifetime

fn clone(&self) -> PredicateLifetime

Returns a copy of the value.

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

Performs copy-assignment from source.

impl From<PredicateLifetime> for WherePredicate

fn from(e: PredicateLifetime) -> WherePredicate

Performs the conversion.