warning: some variants are not matched explicitly
--> serde_derive/src/internals/receiver.rs:209:15
|
209 | match bound {
| ^^^^^ pattern `&mut TypeParamBound::PreciseCapture(_)` not covered
|
= help: ensure that all variants are matched explicitly by adding the suggested match arms
= note: the matched value is of type `&mut TypeParamBound` and the `non_exhaustive_omitted_patterns` attribute was found
note: the lint level is defined here
--> serde_derive/src/internals/receiver.rs:210:53
|
210 | #![cfg_attr(all(test, exhaustive), deny(non_exhaustive_omitted_patterns))]
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
warning: some variants are not matched explicitly
--> serde_derive/src/bound.rs:227:19
|
227 | match bound {
| ^^^^^ pattern `&TypeParamBound::PreciseCapture(_)` not covered
|
= help: ensure that all variants are matched explicitly by adding the suggested match arms
= note: the matched value is of type `&TypeParamBound` and the `non_exhaustive_omitted_patterns` attribute was found
note: the lint level is defined here
--> serde_derive/src/bound.rs:228:57
|
228 | #![cfg_attr(all(test, exhaustive), deny(non_exhaustive_omitted_patterns))]
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
warning: the following explicit lifetimes could be elided: 'de
--> serde/src/de/value.rs:124:6
|
124 | impl<'de, E> IntoDeserializer<'de, E> for ()
| ^^^ ^^^
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes
= note: `-W clippy::needless-lifetimes` implied by `-W clippy::all`
= help: to override `-W clippy::all` add `#[allow(clippy::needless_lifetimes)]`
help: elide the lifetimes
|
124 - impl<'de, E> IntoDeserializer<'de, E> for ()
124 + impl<E> IntoDeserializer<'_, E> for ()
|
warning: the following explicit lifetimes could be elided: 'de
--> serde/src/de/value.rs:196:6
|
196 | impl<'de, E> IntoDeserializer<'de, E> for !
| ^^^ ^^^
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes
help: elide the lifetimes
|
196 - impl<'de, E> IntoDeserializer<'de, E> for !
196 + impl<E> IntoDeserializer<'_, E> for !
|
warning: the following explicit lifetimes could be elided: 'de
--> serde/src/de/value.rs:317:6
|
317 | impl<'de, E> IntoDeserializer<'de, E> for u32
| ^^^ ^^^
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes
help: elide the lifetimes
|
317 - impl<'de, E> IntoDeserializer<'de, E> for u32
317 + impl<E> IntoDeserializer<'_, E> for u32
|
warning: the following explicit lifetimes could be elided: 'de
--> serde/src/de/value.rs:406:6
|
406 | impl<'de, 'a, E> IntoDeserializer<'de, E> for &'a str
| ^^^ ^^^
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes
help: elide the lifetimes
|
406 - impl<'de, 'a, E> IntoDeserializer<'de, E> for &'a str
406 + impl<'a, E> IntoDeserializer<'_, E> for &'a str
|
warning: the following explicit lifetimes could be elided: 'a
--> serde/src/de/value.rs:427:11
|
427 | impl<'de, 'a, E> de::Deserializer<'de> for StrDeserializer<'a, E>
| ^^ ^^
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes
help: elide the lifetimes
|
427 - impl<'de, 'a, E> de::Deserializer<'de> for StrDeserializer<'a, E>
427 + impl<'de, E> de::Deserializer<'de> for StrDeserializer<'_, E>
|
warning: the following explicit lifetimes could be elided: 'a
--> serde/src/de/value.rs:461:11
|
461 | impl<'de, 'a, E> de::EnumAccess<'de> for StrDeserializer<'a, E>
| ^^ ^^
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes
help: elide the lifetimes
|
461 - impl<'de, 'a, E> de::EnumAccess<'de> for StrDeserializer<'a, E>
461 + impl<'de, E> de::EnumAccess<'de> for StrDeserializer<'_, E>
|
warning: the following explicit lifetimes could be elided: 'a
--> serde/src/de/value.rs:476:6
|
476 | impl<'a, E> Debug for StrDeserializer<'a, E> {
| ^^ ^^
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes
help: elide the lifetimes
|
476 - impl<'a, E> Debug for StrDeserializer<'a, E> {
476 + impl<E> Debug for StrDeserializer<'_, E> {
|
warning: the following explicit lifetimes could be elided: 'de
--> serde/src/de/value.rs:555:6
|
555 | impl<'de, E> Debug for BorrowedStrDeserializer<'de, E> {
| ^^^ ^^^
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes
help: elide the lifetimes
|
555 - impl<'de, E> Debug for BorrowedStrDeserializer<'de, E> {
555 + impl<E> Debug for BorrowedStrDeserializer<'_, E> {
|
warning: the following explicit lifetimes could be elided: 'de
--> serde/src/de/value.rs:586:6
|
586 | impl<'de, E> IntoDeserializer<'de, E> for String
| ^^^ ^^^
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes
help: elide the lifetimes
|
586 - impl<'de, E> IntoDeserializer<'de, E> for String
586 + impl<E> IntoDeserializer<'_, E> for String
|
warning: the following explicit lifetimes could be elided: 'a
--> serde/src/de/value.rs:680:6
|
680 | impl<'a, E> Clone for CowStrDeserializer<'a, E> {
| ^^ ^^
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes
help: elide the lifetimes
|
680 - impl<'a, E> Clone for CowStrDeserializer<'a, E> {
680 + impl<E> Clone for CowStrDeserializer<'_, E> {
|
warning: the following explicit lifetimes could be elided: 'de
--> serde/src/de/value.rs:691:6
|
691 | impl<'de, 'a, E> IntoDeserializer<'de, E> for Cow<'a, str>
| ^^^ ^^^
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes
help: elide the lifetimes
|
691 - impl<'de, 'a, E> IntoDeserializer<'de, E> for Cow<'a, str>
691 + impl<'a, E> IntoDeserializer<'_, E> for Cow<'a, str>
|
warning: the following explicit lifetimes could be elided: 'a
--> serde/src/de/value.rs:714:11
|
714 | impl<'de, 'a, E> de::Deserializer<'de> for CowStrDeserializer<'a, E>
| ^^ ^^
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes
help: elide the lifetimes
|
714 - impl<'de, 'a, E> de::Deserializer<'de> for CowStrDeserializer<'a, E>
714 + impl<'de, E> de::Deserializer<'de> for CowStrDeserializer<'_, E>
|
warning: the following explicit lifetimes could be elided: 'a
--> serde/src/de/value.rs:752:11
|
752 | impl<'de, 'a, E> de::EnumAccess<'de> for CowStrDeserializer<'a, E>
| ^^ ^^
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes
help: elide the lifetimes
|
752 - impl<'de, 'a, E> de::EnumAccess<'de> for CowStrDeserializer<'a, E>
752 + impl<'de, E> de::EnumAccess<'de> for CowStrDeserializer<'_, E>
|
warning: the following explicit lifetimes could be elided: 'a
--> serde/src/de/value.rs:768:6
|
768 | impl<'a, E> Debug for CowStrDeserializer<'a, E> {
| ^^ ^^
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes
help: elide the lifetimes
|
768 - impl<'a, E> Debug for CowStrDeserializer<'a, E> {
768 + impl<E> Debug for CowStrDeserializer<'_, E> {
|
warning: the following explicit lifetimes could be elided: 'de
--> serde/src/de/value.rs:797:6
|
797 | impl<'de, 'a, E> IntoDeserializer<'de, E> for &'a [u8]
| ^^^ ^^^
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes
help: elide the lifetimes
|
797 - impl<'de, 'a, E> IntoDeserializer<'de, E> for &'a [u8]
797 + impl<'a, E> IntoDeserializer<'_, E> for &'a [u8]
|
warning: the following explicit lifetimes could be elided: 'a
--> serde/src/de/value.rs:808:11
|
808 | impl<'de, 'a, E> Deserializer<'de> for BytesDeserializer<'a, E>
| ^^ ^^
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes
help: elide the lifetimes
|
808 - impl<'de, 'a, E> Deserializer<'de> for BytesDeserializer<'a, E>
808 + impl<'de, E> Deserializer<'de> for BytesDeserializer<'_, E>
|
warning: the following explicit lifetimes could be elided: 'a
--> serde/src/de/value.rs:828:6
|
828 | impl<'a, E> Debug for BytesDeserializer<'a, E> {
| ^^ ^^
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes
help: elide the lifetimes
|
828 - impl<'a, E> Debug for BytesDeserializer<'a, E> {
828 + impl<E> Debug for BytesDeserializer<'_, E> {
|
warning: the following explicit lifetimes could be elided: 'de
--> serde/src/de/value.rs:876:6
|
876 | impl<'de, E> Debug for BorrowedBytesDeserializer<'de, E> {
| ^^^ ^^^
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes
help: elide the lifetimes
|
876 - impl<'de, E> Debug for BorrowedBytesDeserializer<'de, E> {
876 + impl<E> Debug for BorrowedBytesDeserializer<'_, E> {
|
warning: the following explicit lifetimes could be elided: 'de
--> serde/src/de/value.rs:1101:6
|
1101 | impl<'de, I, E> MapDeserializer<'de, I, E>
| ^^^ ^^^
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes
help: elide the lifetimes
|
1101 - impl<'de, I, E> MapDeserializer<'de, I, E>
1101 + impl<I, E> MapDeserializer<'_, I, E>
|
warning: the following explicit lifetimes could be elided: 'de
--> serde/src/de/value.rs:1118:6
|
1118 | impl<'de, I, E> MapDeserializer<'de, I, E>
| ^^^ ^^^
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes
help: elide the lifetimes
|
1118 - impl<'de, I, E> MapDeserializer<'de, I, E>
1118 + impl<I, E> MapDeserializer<'_, I, E>
|
warning: the following explicit lifetimes could be elided: 'de
--> serde/src/de/value.rs:1141:6
|
1141 | impl<'de, I, E> MapDeserializer<'de, I, E>
| ^^^ ^^^
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes
help: elide the lifetimes
|
1141 - impl<'de, I, E> MapDeserializer<'de, I, E>
1141 + impl<I, E> MapDeserializer<'_, I, E>
|
warning: the following explicit lifetimes could be elided: 'de
--> serde/src/de/value.rs:1287:6
|
1287 | impl<'de, I, E> Clone for MapDeserializer<'de, I, E>
| ^^^ ^^^
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes
help: elide the lifetimes
|
1287 - impl<'de, I, E> Clone for MapDeserializer<'de, I, E>
1287 + impl<I, E> Clone for MapDeserializer<'_, I, E>
|
warning: the following explicit lifetimes could be elided: 'de
--> serde/src/de/value.rs:1304:6
|
1304 | impl<'de, I, E> Debug for MapDeserializer<'de, I, E>
| ^^^ ^^^
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes
help: elide the lifetimes
|
1304 - impl<'de, I, E> Debug for MapDeserializer<'de, I, E>
1304 + impl<I, E> Debug for MapDeserializer<'_, I, E>
|
warning: the following explicit lifetimes could be elided: 'de
--> serde/src/de/impls.rs:17:6
|
17 | impl<'de> Visitor<'de> for UnitVisitor {
| ^^^ ^^^
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes
help: elide the lifetimes
|
17 - impl<'de> Visitor<'de> for UnitVisitor {
17 + impl Visitor<'_> for UnitVisitor {
|
warning: the following explicit lifetimes could be elided: 'de
--> serde/src/de/impls.rs:56:6
|
56 | impl<'de> Visitor<'de> for BoolVisitor {
| ^^^ ^^^
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes
help: elide the lifetimes
|
56 - impl<'de> Visitor<'de> for BoolVisitor {
56 + impl Visitor<'_> for BoolVisitor {
|
warning: the following explicit lifetimes could be elided: 'de
--> serde/src/de/impls.rs:550:6
|
550 | impl<'de> Visitor<'de> for CharVisitor {
| ^^^ ^^^
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes
help: elide the lifetimes
|
550 - impl<'de> Visitor<'de> for CharVisitor {
550 + impl Visitor<'_> for CharVisitor {
|
warning: the following explicit lifetimes could be elided: 'de
--> serde/src/de/impls.rs:596:6
|
596 | impl<'de> Visitor<'de> for StringVisitor {
| ^^^ ^^^
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes
help: elide the lifetimes
|
596 - impl<'de> Visitor<'de> for StringVisitor {
596 + impl Visitor<'_> for StringVisitor {
|
warning: the following explicit lifetimes could be elided: 'de, 'a
--> serde/src/de/impls.rs:642:6
|
642 | impl<'a, 'de> Visitor<'de> for StringInPlaceVisitor<'a> {
| ^^ ^^^ ^^^ ^^
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes
help: elide the lifetimes
|
642 - impl<'a, 'de> Visitor<'de> for StringInPlaceVisitor<'a> {
642 + impl Visitor<'_> for StringInPlaceVisitor<'_> {
|
warning: the following explicit lifetimes could be elided: 'de
--> serde/src/de/impls.rs:953:6
|
953 | impl<'de, T> Visitor<'de> for PhantomDataVisitor<T>
| ^^^ ^^^
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes
help: elide the lifetimes
|
953 - impl<'de, T> Visitor<'de> for PhantomDataVisitor<T>
953 + impl<T> Visitor<'_> for PhantomDataVisitor<T>
|
warning: the following explicit lifetimes could be elided: 'a
--> serde/src/de/impls.rs:1195:14
|
1195 | impl<'a, 'de, T> Visitor<'de> for VecInPlaceVisitor<'a, T>
| ^^ ^^
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes
help: elide the lifetimes
|
1195 - impl<'a, 'de, T> Visitor<'de> for VecInPlaceVisitor<'a, T>
1195 + impl<'de, T> Visitor<'de> for VecInPlaceVisitor<'_, T>
|
warning: the following explicit lifetimes could be elided: 'de
--> serde/src/de/impls.rs:1838:6
|
1838 | impl<'de> Visitor<'de> for PathBufVisitor {
| ^^^ ^^^
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes
help: elide the lifetimes
|
1838 - impl<'de> Visitor<'de> for PathBufVisitor {
1838 + impl Visitor<'_> for PathBufVisitor {
|
warning: the following explicit lifetimes could be elided: 'a
--> serde/src/de/impls.rs:1991:11
|
1991 | impl<'de, 'a, T> Deserialize<'de> for Cow<'a, T>
| ^^ ^^
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes
help: elide the lifetimes
|
1991 - impl<'de, 'a, T> Deserialize<'de> for Cow<'a, T>
1991 + impl<'de, T> Deserialize<'de> for Cow<'_, T>
|
warning: the following explicit lifetimes could be elided: 'de
--> serde/src/de/impls.rs:2161:22
|
2161 | impl<'de> Visitor<'de> for FieldVisitor {
| ^^^ ^^^
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes
help: elide the lifetimes
|
2161 - impl<'de> Visitor<'de> for FieldVisitor {
2161 + impl Visitor<'_> for FieldVisitor {
|
warning: the following explicit lifetimes could be elided: 'de
--> serde/src/de/impls.rs:2300:22
|
2300 | impl<'de> Visitor<'de> for FieldVisitor {
| ^^^ ^^^
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes
help: elide the lifetimes
|
2300 - impl<'de> Visitor<'de> for FieldVisitor {
2300 + impl Visitor<'_> for FieldVisitor {
|
warning: the following explicit lifetimes could be elided: 'de
--> serde/src/de/impls.rs:2501:18
|
2501 | impl<'de> Visitor<'de> for FieldVisitor {
| ^^^ ^^^
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes
help: elide the lifetimes
|
2501 - impl<'de> Visitor<'de> for FieldVisitor {
2501 + impl Visitor<'_> for FieldVisitor {
|
warning: the following explicit lifetimes could be elided: 'de
--> serde/src/de/impls.rs:2658:18
|
2658 | impl<'de> Visitor<'de> for FieldVisitor {
| ^^^ ^^^
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes
help: elide the lifetimes
|
2658 - impl<'de> Visitor<'de> for FieldVisitor {
2658 + impl Visitor<'_> for FieldVisitor {
|
warning: the following explicit lifetimes could be elided: 'de
--> serde/src/de/impls.rs:2796:18
|
2796 | impl<'de> Visitor<'de> for FieldVisitor {
| ^^^ ^^^
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes
help: elide the lifetimes
|
2796 - impl<'de> Visitor<'de> for FieldVisitor {
2796 + impl Visitor<'_> for FieldVisitor {
|
warning: the following explicit lifetimes could be elided: 'de
--> serde/src/de/impls.rs:2907:22
|
2907 | impl<'de> Visitor<'de> for FieldVisitor {
| ^^^ ^^^
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes
help: elide the lifetimes
|
2907 - impl<'de> Visitor<'de> for FieldVisitor {
2907 + impl Visitor<'_> for FieldVisitor {
|
warning: the following explicit lifetimes could be elided: 'de
--> serde/src/de/impls.rs:3018:22
|
3018 | impl<'de> Visitor<'de> for FieldVisitor {
| ^^^ ^^^
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes
help: elide the lifetimes
|
3018 - impl<'de> Visitor<'de> for FieldVisitor {
3018 + impl Visitor<'_> for FieldVisitor {
|
warning: the following explicit lifetimes could be elided: 'de
--> serde/src/de/impls.rs:3166:6
|
3166 | impl<'de, T> Visitor<'de> for FromStrVisitor<T>
| ^^^ ^^^
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes
help: elide the lifetimes
|
3166 - impl<'de, T> Visitor<'de> for FromStrVisitor<T>
3166 + impl<T> Visitor<'_> for FromStrVisitor<T>
|
warning: the following explicit lifetimes could be elided: 'a
--> serde/src/de/mod.rs:397:6
|
397 | impl<'a> fmt::Display for Unexpected<'a> {
| ^^ ^^
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes
help: elide the lifetimes
|
397 - impl<'a> fmt::Display for Unexpected<'a> {
397 + impl fmt::Display for Unexpected<'_> {
|
warning: the following explicit lifetimes could be elided: 'f, 'a
--> serde/src/de/mod.rs:2309:14
|
2309 | impl<'f, 'a> fmt::Write for LookForDecimalPoint<'f, 'a> {
| ^^ ^^ ^^ ^^
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes
help: elide the lifetimes
|
2309 - impl<'f, 'a> fmt::Write for LookForDecimalPoint<'f, 'a> {
2309 + impl fmt::Write for LookForDecimalPoint<'_, '_> {
|
warning: the following explicit lifetimes could be elided: 'a
--> serde/src/ser/fmt.rs:38:6
|
38 | impl<'a> Serializer for &mut fmt::Formatter<'a> {
| ^^ ^^
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes
help: elide the lifetimes
|
38 - impl<'a> Serializer for &mut fmt::Formatter<'a> {
38 + impl Serializer for &mut fmt::Formatter<'_> {
|
warning: the following explicit lifetimes could be elided: 'a
--> serde/src/ser/impls.rs:62:6
|
62 | impl<'a> Serialize for fmt::Arguments<'a> {
| ^^ ^^
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes
help: elide the lifetimes
|
62 - impl<'a> Serialize for fmt::Arguments<'a> {
62 + impl Serialize for fmt::Arguments<'_> {
|
warning: the following explicit lifetimes could be elided: 'a
--> serde/src/format.rs:20:6
|
20 | impl<'a> Write for Buf<'a> {
| ^^ ^^
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes
help: elide the lifetimes
|
20 - impl<'a> Write for Buf<'a> {
20 + impl Write for Buf<'_> {
|
warning: the following explicit lifetimes could be elided: 'de
--> serde/src/private/de.rs:254:10
|
254 | impl<'de> Content<'de> {
| ^^^ ^^^
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes
help: elide the lifetimes
|
254 - impl<'de> Content<'de> {
254 + impl Content<'_> {
|
warning: the following explicit lifetimes could be elided: 'de
--> serde/src/private/de.rs:333:10
|
333 | impl<'de> ContentVisitor<'de> {
| ^^^ ^^^
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes
help: elide the lifetimes
|
333 - impl<'de> ContentVisitor<'de> {
333 + impl ContentVisitor<'_> {
|
warning: the following explicit lifetimes could be elided: 'de
--> serde/src/private/de.rs:553:10
|
553 | impl<'de> TagOrContentVisitor<'de> {
| ^^^ ^^^
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes
help: elide the lifetimes
|
553 - impl<'de> TagOrContentVisitor<'de> {
553 + impl TagOrContentVisitor<'_> {
|
warning: the following explicit lifetimes could be elided: 'de
--> serde/src/private/de.rs:937:10
|
937 | impl<'de> Visitor<'de> for TagOrContentFieldVisitor {
| ^^^ ^^^
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes
help: elide the lifetimes
|
937 - impl<'de> Visitor<'de> for TagOrContentFieldVisitor {
937 + impl Visitor<'_> for TagOrContentFieldVisitor {
|
warning: the following explicit lifetimes could be elided: 'de
--> serde/src/private/de.rs:1014:10
|
1014 | impl<'de> Visitor<'de> for TagContentOtherFieldVisitor {
| ^^^ ^^^
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes
help: elide the lifetimes
|
1014 - impl<'de> Visitor<'de> for TagContentOtherFieldVisitor {
1014 + impl Visitor<'_> for TagContentOtherFieldVisitor {
|
warning: the following explicit lifetimes could be elided: 'a
--> serde/src/private/de.rs:1652:10
|
1652 | impl<'a, 'de, E> ContentRefDeserializer<'a, 'de, E>
| ^^ ^^
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes
help: elide the lifetimes
|
1652 - impl<'a, 'de, E> ContentRefDeserializer<'a, 'de, E>
1652 + impl<'de, E> ContentRefDeserializer<'_, 'de, E>
|
warning: the following explicit lifetimes could be elided: 'a
--> serde/src/private/de.rs:1735:15
|
1735 | impl<'de, 'a, E> Deserializer<'de> for ContentRefDeserializer<'a, 'de, E>
| ^^ ^^
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes
help: elide the lifetimes
|
1735 - impl<'de, 'a, E> Deserializer<'de> for ContentRefDeserializer<'a, 'de, E>
1735 + impl<'de, E> Deserializer<'de> for ContentRefDeserializer<'_, 'de, E>
|
warning: the following explicit lifetimes could be elided: 'a
--> serde/src/private/de.rs:2162:15
|
2162 | impl<'de, 'a, E> de::VariantAccess<'de> for VariantRefDeserializer<'a, 'de, E>
| ^^ ^^
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes
help: elide the lifetimes
|
2162 - impl<'de, 'a, E> de::VariantAccess<'de> for VariantRefDeserializer<'a, 'de, E>
2162 + impl<'de, E> de::VariantAccess<'de> for VariantRefDeserializer<'_, 'de, E>
|
warning: the following explicit lifetimes could be elided: 'a
--> serde/src/private/de.rs:2259:15
|
2259 | impl<'de, 'a, E> de::IntoDeserializer<'de, E> for ContentRefDeserializer<'a, 'de, E>
| ^^ ^^
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes
help: elide the lifetimes
|
2259 - impl<'de, 'a, E> de::IntoDeserializer<'de, E> for ContentRefDeserializer<'a, 'de, E>
2259 + impl<'de, E> de::IntoDeserializer<'de, E> for ContentRefDeserializer<'_, 'de, E>
|
warning: the following explicit lifetimes could be elided: 'a
--> serde/src/private/de.rs:2288:15
|
2288 | impl<'de, 'a> Visitor<'de> for InternallyTaggedUnitVisitor<'a> {
| ^^ ^^
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes
help: elide the lifetimes
|
2288 - impl<'de, 'a> Visitor<'de> for InternallyTaggedUnitVisitor<'a> {
2288 + impl<'de> Visitor<'de> for InternallyTaggedUnitVisitor<'_> {
|
warning: the following explicit lifetimes could be elided: 'a, 'de
--> serde/src/private/de.rs:2333:10
|
2333 | impl<'de, 'a> Visitor<'de> for UntaggedUnitVisitor<'a> {
| ^^^ ^^ ^^^ ^^
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes
help: elide the lifetimes
|
2333 - impl<'de, 'a> Visitor<'de> for UntaggedUnitVisitor<'a> {
2333 + impl Visitor<'_> for UntaggedUnitVisitor<'_> {
|
warning: the following explicit lifetimes could be elided: 'a
--> serde/src/private/de.rs:2396:11
|
2396 | impl<'de, 'a, E> Deserializer<'de> for StrDeserializer<'a, E>
| ^^ ^^
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes
help: elide the lifetimes
|
2396 - impl<'de, 'a, E> Deserializer<'de> for StrDeserializer<'a, E>
2396 + impl<'de, E> Deserializer<'de> for StrDeserializer<'_, E>
|
warning: the following explicit lifetimes could be elided: 'a, 'de
--> serde/src/private/de.rs:2498:6
|
2498 | impl<'a, 'de, E> FlatMapDeserializer<'a, 'de, E>
| ^^ ^^^ ^^ ^^^
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes
help: elide the lifetimes
|
2498 - impl<'a, 'de, E> FlatMapDeserializer<'a, 'de, E>
2498 + impl<E> FlatMapDeserializer<'_, '_, E>
|
warning: the following explicit lifetimes could be elided: 'a
--> serde/src/private/de.rs:2522:6
|
2522 | impl<'a, 'de, E> Deserializer<'de> for FlatMapDeserializer<'a, 'de, E>
| ^^ ^^
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes
help: elide the lifetimes
|
2522 - impl<'a, 'de, E> Deserializer<'de> for FlatMapDeserializer<'a, 'de, E>
2522 + impl<'de, E> Deserializer<'de> for FlatMapDeserializer<'_, 'de, E>
|
warning: the following explicit lifetimes could be elided: 'a
--> serde/src/private/de.rs:2658:6
|
2658 | impl<'a, 'de, E> MapAccess<'de> for FlatMapAccess<'a, 'de, E>
| ^^ ^^
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes
help: elide the lifetimes
|
2658 - impl<'a, 'de, E> MapAccess<'de> for FlatMapAccess<'a, 'de, E>
2658 + impl<'de, E> MapAccess<'de> for FlatMapAccess<'_, 'de, E>
|
warning: the following explicit lifetimes could be elided: 'a
--> serde/src/private/de.rs:2702:6
|
2702 | impl<'a, 'de, E> MapAccess<'de> for FlatStructAccess<'a, 'de, E>
| ^^ ^^
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes
help: elide the lifetimes
|
2702 - impl<'a, 'de, E> MapAccess<'de> for FlatStructAccess<'a, 'de, E>
2702 + impl<'de, E> MapAccess<'de> for FlatStructAccess<'_, 'de, E>
|
warning: the following explicit lifetimes could be elided: 'a
--> serde/src/de/seed.rs:8:6
|
8 | impl<'a, 'de, T> DeserializeSeed<'de> for InPlaceSeed<'a, T>
| ^^ ^^
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes
help: elide the lifetimes
|
8 - impl<'a, 'de, T> DeserializeSeed<'de> for InPlaceSeed<'a, T>
8 + impl<'de, T> DeserializeSeed<'de> for InPlaceSeed<'_, T>
|
warning: the following explicit lifetimes could be elided: 'a
--> serde_derive/src/internals/case.rs:124:6
|
124 | impl<'a> Display for ParseError<'a> {
| ^^ ^^
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes
= note: `-W clippy::needless-lifetimes` implied by `-W clippy::all`
= help: to override `-W clippy::all` add `#[allow(clippy::needless_lifetimes)]`
help: elide the lifetimes
|
124 - impl<'a> Display for ParseError<'a> {
124 + impl Display for ParseError<'_> {
|
warning: the following explicit lifetimes could be elided: 'a
--> serde_derive/src/de.rs:3042:6
|
3042 | impl<'a> ToTokens for DeImplGenerics<'a> {
| ^^ ^^
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes
help: elide the lifetimes
|
3042 - impl<'a> ToTokens for DeImplGenerics<'a> {
3042 + impl ToTokens for DeImplGenerics<'_> {
|
warning: the following explicit lifetimes could be elided: 'a
--> serde_derive/src/de.rs:3124:6
|
3124 | impl<'a> ToTokens for DeTypeGenerics<'a> {
| ^^ ^^
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes
help: elide the lifetimes
|
3124 - impl<'a> ToTokens for DeTypeGenerics<'a> {
3124 + impl ToTokens for DeTypeGenerics<'_> {
|
warning: the following explicit lifetimes could be elided: 'a
--> test_suite/tests/test_serde_path.rs:15:10
|
15 | impl<'a> AssertNotSerdeDeserialize<'a> for Foo {}
| ^^ ^^
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes
= note: `-W clippy::needless-lifetimes` implied by `-W clippy::all`
= help: to override `-W clippy::all` add `#[allow(clippy::needless_lifetimes)]`
help: elide the lifetimes
|
15 - impl<'a> AssertNotSerdeDeserialize<'a> for Foo {}
15 + impl AssertNotSerdeDeserialize<'_> for Foo {}
|
warning: the following explicit lifetimes could be elided: 'a
--> serde/src/de/mod.rs:489:6
|
489 | impl<'a> Expected for &'a str {
| ^^ ^^
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes
help: elide the lifetimes
|
489 - impl<'a> Expected for &'a str {
489 + impl Expected for &str {
|
warning: the following explicit lifetimes could be elided: 'a
--> serde/src/de/mod.rs:495:6
|
495 | impl<'a> Display for Expected + 'a {
| ^^ ^^
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes
help: elide the lifetimes
|
495 - impl<'a> Display for Expected + 'a {
495 + impl Display for Expected + '_ {
|
warning: the following explicit lifetimes could be elided: 'a
--> serde/src/de/mod.rs:1744:11
|
1744 | impl<'de, 'a, A> SeqAccess<'de> for &'a mut A
| ^^ ^^
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes
help: elide the lifetimes
|
1744 - impl<'de, 'a, A> SeqAccess<'de> for &'a mut A
1744 + impl<'de, A> SeqAccess<'de> for &mut A
|
warning: the following explicit lifetimes could be elided: 'a
--> serde/src/de/mod.rs:1897:11
|
1897 | impl<'de, 'a, A> MapAccess<'de> for &'a mut A
| ^^ ^^
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes
help: elide the lifetimes
|
1897 - impl<'de, 'a, A> MapAccess<'de> for &'a mut A
1897 + impl<'de, A> MapAccess<'de> for &mut A
|
warning: the following explicit lifetimes could be elided: 'a, 'b
--> serde/src/ser/fmt.rs:38:6
|
38 | impl<'a, 'b> Serializer for &'a mut fmt::Formatter<'b> {
| ^^ ^^ ^^ ^^
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes
help: elide the lifetimes
|
38 - impl<'a, 'b> Serializer for &'a mut fmt::Formatter<'b> {
38 + impl Serializer for &mut fmt::Formatter<'_> {
|
warning: the following explicit lifetimes could be elided: 'a
--> serde_derive/src/internals/symbol.rs:49:6
|
49 | impl<'a> PartialEq<Symbol> for &'a Ident {
| ^^ ^^
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes
help: elide the lifetimes
|
49 - impl<'a> PartialEq<Symbol> for &'a Ident {
49 + impl PartialEq<Symbol> for &Ident {
|
warning: the following explicit lifetimes could be elided: 'a
--> serde_derive/src/internals/symbol.rs:61:6
|
61 | impl<'a> PartialEq<Symbol> for &'a Path {
| ^^ ^^
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes
help: elide the lifetimes
|
61 - impl<'a> PartialEq<Symbol> for &'a Path {
61 + impl PartialEq<Symbol> for &Path {
|
Although they are slightly different, this difference is irrelevant:
- MapDeserializer has a specialization for deserialize_seq and deserialize_tuple, but
only MapRefDeserializer::deserialize_any is used by the code which is almost the same
- MapDeserializer checks that map was consumed after visit_map, but MapRefDeserializer
does not. Actually, each derived implementation consumes map and each manual implementation
also should consume it
Also, MapDeserializer already used when value deserialized from ContentRefDeserializer
directly and MapRefDeserializer was only used to deserialize Struct variants of enums.
There are no reasons why the behavior should be different in those two cases
SeqRefDeserializer::deserialize_any has a special condition for empty sequence, which
emits visit_unit. That condition assumes that type would be able to deserialized from
unit, but:
1) struct variants was never able to deserialize from it (they expect only visit_map or visit_seq)
2) tuple variants even with zero fields expect visit_seq only. The suggestion to accept visit_unit
instead was rejected in #2520
Fixes (2):
newtype_enum::tuple0
newtype_enum::empty_struct_from_seq
