6 use crate::lifetime::Lifetime;
37     /// A generic type parameter, lifetime, or const generic: `T: Into<String>`,
47         /// A lifetime parameter: `'a: 'b + 'c + 'd`.
48         Lifetime(LifetimeParam),
59     /// A lifetime definition: `'a: 'b + 'c + 'd`.
63         pub lifetime: Lifetime,
65         pub bounds: Punctuated<Lifetime, Token![+]>,
109         /// Iterator over the lifetime parameters in `self.params`.
116         /// Iterator over the lifetime parameters in `self.params`.
193         if let GenericParam::Lifetime(lifetime) = self.0.next()? {  in next()
194             Some(lifetime)  in next()
207         if let GenericParam::Lifetime(lifetime) = self.0.next()? {  in next()
208             Some(lifetime)  in next()
377     pub fn new(lifetime: Lifetime) -> Self {  in new()
380             lifetime,  in new()
401     /// A trait or lifetime used as a bound on a type parameter.
406         Lifetime(Lifetime),
453         /// A lifetime parameter in precise capturing bound: `fn f<'a>() -> impl
455         Lifetime(Lifetime),
484         /// A lifetime predicate in a `where` clause: `'a: 'b + 'c`.
485         Lifetime(PredicateLifetime),
493     /// A lifetime predicate in a `where` clause: `'a: 'b + 'c`.
496         pub lifetime: Lifetime,
498         pub bounds: Punctuated<Lifetime, Token![+]>,
511         /// Trait and lifetime bounds (`Clone+Send+'static`)
531     use crate::lifetime::Lifetime;
556                 if lookahead.peek(Lifetime) {  in parse()
557                     params.push_value(GenericParam::Lifetime(LifetimeParam {  in parse()
613             } else if lookahead.peek(Lifetime) {  in parse()
614                 Ok(GenericParam::Lifetime(LifetimeParam {  in parse()
635                 lifetime: input.parse()?,  in parse()
759             if input.peek(Lifetime) {  in parse_single()
760                 return input.parse().map(TypeParamBound::Lifetime);  in parse_single()
814                     || input.peek(Lifetime)  in parse_multiple()
980             if input.peek(Lifetime) && input.peek2(Token![:]) {  in parse()
981                 Ok(WherePredicate::Lifetime(PredicateLifetime {  in parse()
982                     lifetime: input.parse()?,  in parse()
1056                     if lookahead.peek(Lifetime) || lookahead.peek(Ident) || input.peek(Token![Self])  in parse()
1089             if lookahead.peek(Lifetime) {  in parse()
1090                 input.parse().map(CapturedParam::Lifetime)  in parse()
1110         //     `<` LIFETIME `>`         - single lifetime parameter  in choose_generics_over_qpath()
1111         //     `<` (LIFETIME|IDENT) `,` - first generic parameter in a list  in choose_generics_over_qpath()
1112         //     `<` (LIFETIME|IDENT) `:` - generic parameter with bounds  in choose_generics_over_qpath()
1113         //     `<` (LIFETIME|IDENT) `=` - generic parameter with a default  in choose_generics_over_qpath()
1125                 || (input.peek2(Lifetime) || input.peek2(Ident))  in choose_generics_over_qpath()
1174                 if let GenericParam::Lifetime(_) = **param.value() {  in to_tokens()
1188                     GenericParam::Lifetime(_) => {}  in to_tokens()
1208                 if let GenericParam::Lifetime(_) = **param.value() {  in to_tokens()
1214                 if let GenericParam::Lifetime(_) = **param.value() {  in to_tokens()
1222                     GenericParam::Lifetime(_) => unreachable!(),  in to_tokens()
1260                 if let GenericParam::Lifetime(def) = *param.value() {  in to_tokens()
1261                     // Leave off the lifetime bounds and attributes  in to_tokens()
1262                     def.lifetime.to_tokens(tokens);  in to_tokens()
1268                 if let GenericParam::Lifetime(_) = **param.value() {  in to_tokens()
1276                     GenericParam::Lifetime(_) => unreachable!(),  in to_tokens()
1316             self.lifetime.to_tokens(tokens);  in to_tokens()
1393             self.lifetime.to_tokens(tokens);  in to_tokens()
1420                 if let CapturedParam::Lifetime(_) = **param.value() {  in to_tokens()
1444                 CapturedParam::Lifetime(lifetime) => lifetime.to_tokens(tokens),  in to_tokens()