This count should mean the number of fields expected in the serialized form,
so if some fields are skipped, they shouldn't be counted
Methods affected:
- Deserializer::deserialize_tuple
- Deserializer::deserialize_tuple_struct
- VariantAccess::tuple_variant
error: variables can be used directly in the `format!` string
--> test_suite/tests/test_annotations.rs:1238:30
|
1238 | serializer.serialize_str(format!("{};{:?}", f1, f2).as_str())
| ^^^^^^^^^^^^^^^^^^^^^^^^^^
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#uninlined_format_args
= note: `-D clippy::uninlined-format-args` implied by `-D clippy::pedantic`
help: change this to
|
1238 - serializer.serialize_str(format!("{};{:?}", f1, f2).as_str())
1238 + serializer.serialize_str(format!("{f1};{f2:?}").as_str())
|
error: you are deriving `PartialEq` and can implement `Eq`
--> serde/src/de/value.rs:51:17
|
51 | #[derive(Clone, PartialEq)]
| ^^^^^^^^^ help: consider deriving `Eq` as well: `PartialEq, Eq`
|
= note: `-D clippy::derive-partial-eq-without-eq` implied by `-D clippy::all`
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#derive_partial_eq_without_eq
error: you are deriving `PartialEq` and can implement `Eq`
--> serde_derive/src/internals/case.rs:13:23
|
13 | #[derive(Copy, Clone, PartialEq)]
| ^^^^^^^^^ help: consider deriving `Eq` as well: `PartialEq, Eq`
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#derive_partial_eq_without_eq
error: you are deriving `PartialEq` and can implement `Eq`
--> test_suite/tests/unstable/mod.rs:6:21
|
6 | #[derive(Debug, PartialEq, Serialize, Deserialize)]
| ^^^^^^^^^ help: consider deriving `Eq` as well: `PartialEq, Eq`
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#derive_partial_eq_without_eq
error: you are deriving `PartialEq` and can implement `Eq`
--> test_suite/tests/test_ignored_any.rs:7:10
|
7 | #[derive(PartialEq, Debug, Deserialize)]
| ^^^^^^^^^ help: consider deriving `Eq` as well: `PartialEq, Eq`
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#derive_partial_eq_without_eq
error: you are deriving `PartialEq` and can implement `Eq`
--> test_suite/tests/test_identifier.rs:7:34
|
7 | #[derive(Deserialize, Debug, PartialEq)]
| ^^^^^^^^^ help: consider deriving `Eq` as well: `PartialEq, Eq`
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#derive_partial_eq_without_eq
error: you are deriving `PartialEq` and can implement `Eq`
--> test_suite/tests/test_identifier.rs:24:34
|
24 | #[derive(Deserialize, Debug, PartialEq)]
| ^^^^^^^^^ help: consider deriving `Eq` as well: `PartialEq, Eq`
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#derive_partial_eq_without_eq
error: you are deriving `PartialEq` and can implement `Eq`
--> test_suite/tests/test_identifier.rs:41:34
|
41 | #[derive(Deserialize, Debug, PartialEq)]
| ^^^^^^^^^ help: consider deriving `Eq` as well: `PartialEq, Eq`
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#derive_partial_eq_without_eq
error: you are deriving `PartialEq` and can implement `Eq`
--> test_suite/tests/test_identifier.rs:59:34
|
59 | #[derive(Deserialize, Debug, PartialEq)]
| ^^^^^^^^^ help: consider deriving `Eq` as well: `PartialEq, Eq`
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#derive_partial_eq_without_eq
error: you are deriving `PartialEq` and can implement `Eq`
--> test_suite/tests/test_ser.rs:46:10
|
46 | #[derive(PartialEq, Debug)]
| ^^^^^^^^^ help: consider deriving `Eq` as well: `PartialEq, Eq`
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#derive_partial_eq_without_eq
error: you are deriving `PartialEq` and can implement `Eq`
--> test_suite/tests/test_value.rs:11:34
|
11 | #[derive(Deserialize, Debug, PartialEq)]
| ^^^^^^^^^ help: consider deriving `Eq` as well: `PartialEq, Eq`
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#derive_partial_eq_without_eq
error: you are deriving `PartialEq` and can implement `Eq`
--> test_suite/tests/test_de_error.rs:15:23
|
15 | #[derive(Copy, Clone, PartialEq, Debug, Deserialize)]
| ^^^^^^^^^ help: consider deriving `Eq` as well: `PartialEq, Eq`
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#derive_partial_eq_without_eq
error: you are deriving `PartialEq` and can implement `Eq`
--> test_suite/tests/test_de_error.rs:18:10
|
18 | #[derive(PartialEq, Debug, Deserialize)]
| ^^^^^^^^^ help: consider deriving `Eq` as well: `PartialEq, Eq`
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#derive_partial_eq_without_eq
error: you are deriving `PartialEq` and can implement `Eq`
--> test_suite/tests/test_de_error.rs:26:10
|
26 | #[derive(PartialEq, Debug, Deserialize)]
| ^^^^^^^^^ help: consider deriving `Eq` as well: `PartialEq, Eq`
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#derive_partial_eq_without_eq
error: you are deriving `PartialEq` and can implement `Eq`
--> test_suite/tests/test_de_error.rs:34:10
|
34 | #[derive(PartialEq, Debug, Deserialize)]
| ^^^^^^^^^ help: consider deriving `Eq` as well: `PartialEq, Eq`
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#derive_partial_eq_without_eq
error: you are deriving `PartialEq` and can implement `Eq`
--> test_suite/tests/test_de_error.rs:41:19
|
41 | #[derive(Default, PartialEq, Debug)]
| ^^^^^^^^^ help: consider deriving `Eq` as well: `PartialEq, Eq`
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#derive_partial_eq_without_eq
error: you are deriving `PartialEq` and can implement `Eq`
--> test_suite/tests/test_de_error.rs:60:10
|
60 | #[derive(PartialEq, Debug, Deserialize)]
| ^^^^^^^^^ help: consider deriving `Eq` as well: `PartialEq, Eq`
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#derive_partial_eq_without_eq
error: you are deriving `PartialEq` and can implement `Eq`
--> test_suite/tests/test_borrow.rs:70:34
|
70 | #[derive(Deserialize, Debug, PartialEq)]
| ^^^^^^^^^ help: consider deriving `Eq` as well: `PartialEq, Eq`
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#derive_partial_eq_without_eq
error: you are deriving `PartialEq` and can implement `Eq`
--> test_suite/tests/test_borrow.rs:97:34
|
97 | #[derive(Deserialize, Debug, PartialEq)]
| ^^^^^^^^^ help: consider deriving `Eq` as well: `PartialEq, Eq`
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#derive_partial_eq_without_eq
error: you are deriving `PartialEq` and can implement `Eq`
--> test_suite/tests/test_borrow.rs:106:34
|
106 | #[derive(Deserialize, Debug, PartialEq)]
| ^^^^^^^^^ help: consider deriving `Eq` as well: `PartialEq, Eq`
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#derive_partial_eq_without_eq
error: you are deriving `PartialEq` and can implement `Eq`
--> test_suite/tests/test_de.rs:43:23
|
43 | #[derive(Copy, Clone, PartialEq, Debug, Deserialize)]
| ^^^^^^^^^ help: consider deriving `Eq` as well: `PartialEq, Eq`
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#derive_partial_eq_without_eq
error: you are deriving `PartialEq` and can implement `Eq`
--> test_suite/tests/test_de.rs:46:10
|
46 | #[derive(PartialEq, Debug, Deserialize)]
| ^^^^^^^^^ help: consider deriving `Eq` as well: `PartialEq, Eq`
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#derive_partial_eq_without_eq
error: you are deriving `PartialEq` and can implement `Eq`
--> test_suite/tests/test_de.rs:49:10
|
49 | #[derive(PartialEq, Debug, Deserialize)]
| ^^^^^^^^^ help: consider deriving `Eq` as well: `PartialEq, Eq`
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#derive_partial_eq_without_eq
error: you are deriving `PartialEq` and can implement `Eq`
--> test_suite/tests/test_de.rs:52:10
|
52 | #[derive(PartialEq, Debug, Deserialize)]
| ^^^^^^^^^ help: consider deriving `Eq` as well: `PartialEq, Eq`
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#derive_partial_eq_without_eq
error: you are deriving `PartialEq` and can implement `Eq`
--> test_suite/tests/test_de.rs:76:10
|
76 | #[derive(PartialEq, Debug, Deserialize)]
| ^^^^^^^^^ help: consider deriving `Eq` as well: `PartialEq, Eq`
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#derive_partial_eq_without_eq
error: you are deriving `PartialEq` and can implement `Eq`
--> test_suite/tests/test_de.rs:82:10
|
82 | #[derive(PartialEq, Debug, Deserialize)]
| ^^^^^^^^^ help: consider deriving `Eq` as well: `PartialEq, Eq`
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#derive_partial_eq_without_eq
error: you are deriving `PartialEq` and can implement `Eq`
--> test_suite/tests/test_de.rs:102:10
|
102 | #[derive(PartialEq, Debug, Deserialize)]
| ^^^^^^^^^ help: consider deriving `Eq` as well: `PartialEq, Eq`
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#derive_partial_eq_without_eq
error: you are deriving `PartialEq` and can implement `Eq`
--> test_suite/tests/test_de.rs:109:19
|
109 | #[derive(Default, PartialEq, Debug)]
| ^^^^^^^^^ help: consider deriving `Eq` as well: `PartialEq, Eq`
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#derive_partial_eq_without_eq
error: you are deriving `PartialEq` and can implement `Eq`
--> test_suite/tests/test_de.rs:128:10
|
128 | #[derive(PartialEq, Debug, Deserialize)]
| ^^^^^^^^^ help: consider deriving `Eq` as well: `PartialEq, Eq`
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#derive_partial_eq_without_eq
error: you are deriving `PartialEq` and can implement `Eq`
--> test_suite/tests/test_de.rs:135:10
|
135 | #[derive(PartialEq, Debug)]
| ^^^^^^^^^ help: consider deriving `Eq` as well: `PartialEq, Eq`
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#derive_partial_eq_without_eq
error: you are deriving `PartialEq` and can implement `Eq`
--> test_suite/tests/test_de.rs:185:14
|
185 | #[derive(PartialEq, Debug, Deserialize)]
| ^^^^^^^^^ help: consider deriving `Eq` as well: `PartialEq, Eq`
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#derive_partial_eq_without_eq
error: you are deriving `PartialEq` and can implement `Eq`
--> test_suite/tests/test_macros.rs:25:17
|
25 | #[derive(Debug, PartialEq, Serialize, Deserialize)]
| ^^^^^^^^^ help: consider deriving `Eq` as well: `PartialEq, Eq`
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#derive_partial_eq_without_eq
error: you are deriving `PartialEq` and can implement `Eq`
--> test_suite/tests/test_macros.rs:110:17
|
110 | #[derive(Debug, PartialEq, Serialize, Deserialize)]
| ^^^^^^^^^ help: consider deriving `Eq` as well: `PartialEq, Eq`
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#derive_partial_eq_without_eq
error: you are deriving `PartialEq` and can implement `Eq`
--> test_suite/tests/test_macros.rs:580:21
|
580 | #[derive(Debug, PartialEq, Serialize, Deserialize)]
| ^^^^^^^^^ help: consider deriving `Eq` as well: `PartialEq, Eq`
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#derive_partial_eq_without_eq
error: you are deriving `PartialEq` and can implement `Eq`
--> test_suite/tests/test_macros.rs:607:21
|
607 | #[derive(Debug, PartialEq, Serialize, Deserialize)]
| ^^^^^^^^^ help: consider deriving `Eq` as well: `PartialEq, Eq`
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#derive_partial_eq_without_eq
error: you are deriving `PartialEq` and can implement `Eq`
--> test_suite/tests/test_macros.rs:681:21
|
681 | #[derive(Debug, PartialEq, Serialize, Deserialize)]
| ^^^^^^^^^ help: consider deriving `Eq` as well: `PartialEq, Eq`
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#derive_partial_eq_without_eq
error: you are deriving `PartialEq` and can implement `Eq`
--> test_suite/tests/test_macros.rs:684:21
|
684 | #[derive(Debug, PartialEq, Serialize, Deserialize)]
| ^^^^^^^^^ help: consider deriving `Eq` as well: `PartialEq, Eq`
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#derive_partial_eq_without_eq
error: you are deriving `PartialEq` and can implement `Eq`
--> test_suite/tests/test_macros.rs:816:21
|
816 | #[derive(Debug, PartialEq, Deserialize)]
| ^^^^^^^^^ help: consider deriving `Eq` as well: `PartialEq, Eq`
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#derive_partial_eq_without_eq
error: you are deriving `PartialEq` and can implement `Eq`
--> test_suite/tests/test_macros.rs:976:21
|
976 | #[derive(Debug, PartialEq, Serialize, Deserialize)]
| ^^^^^^^^^ help: consider deriving `Eq` as well: `PartialEq, Eq`
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#derive_partial_eq_without_eq
error: you are deriving `PartialEq` and can implement `Eq`
--> test_suite/tests/test_macros.rs:1027:21
|
1027 | #[derive(Debug, PartialEq, Serialize, Deserialize)]
| ^^^^^^^^^ help: consider deriving `Eq` as well: `PartialEq, Eq`
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#derive_partial_eq_without_eq
error: you are deriving `PartialEq` and can implement `Eq`
--> test_suite/tests/test_macros.rs:1273:21
|
1273 | #[derive(Debug, PartialEq, Deserialize)]
| ^^^^^^^^^ help: consider deriving `Eq` as well: `PartialEq, Eq`
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#derive_partial_eq_without_eq
error: you are deriving `PartialEq` and can implement `Eq`
--> test_suite/tests/test_macros.rs:1342:21
|
1342 | #[derive(Debug, PartialEq, Serialize, Deserialize)]
| ^^^^^^^^^ help: consider deriving `Eq` as well: `PartialEq, Eq`
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#derive_partial_eq_without_eq
error: you are deriving `PartialEq` and can implement `Eq`
--> test_suite/tests/test_macros.rs:1413:21
|
1413 | #[derive(Debug, PartialEq, Serialize, Deserialize)]
| ^^^^^^^^^ help: consider deriving `Eq` as well: `PartialEq, Eq`
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#derive_partial_eq_without_eq
error: you are deriving `PartialEq` and can implement `Eq`
--> test_suite/tests/test_macros.rs:1450:21
|
1450 | #[derive(Debug, PartialEq, Serialize, Deserialize)]
| ^^^^^^^^^ help: consider deriving `Eq` as well: `PartialEq, Eq`
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#derive_partial_eq_without_eq
error: you are deriving `PartialEq` and can implement `Eq`
--> test_suite/tests/test_macros.rs:1474:21
|
1474 | #[derive(Debug, PartialEq, Serialize, Deserialize)]
| ^^^^^^^^^ help: consider deriving `Eq` as well: `PartialEq, Eq`
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#derive_partial_eq_without_eq
error: you are deriving `PartialEq` and can implement `Eq`
--> test_suite/tests/test_macros.rs:1509:21
|
1509 | #[derive(Debug, PartialEq, Serialize, Deserialize)]
| ^^^^^^^^^ help: consider deriving `Eq` as well: `PartialEq, Eq`
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#derive_partial_eq_without_eq
error: you are deriving `PartialEq` and can implement `Eq`
--> test_suite/tests/test_macros.rs:1543:21
|
1543 | #[derive(Debug, PartialEq, Serialize, Deserialize)]
| ^^^^^^^^^ help: consider deriving `Eq` as well: `PartialEq, Eq`
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#derive_partial_eq_without_eq
error: you are deriving `PartialEq` and can implement `Eq`
--> test_suite/tests/test_macros.rs:1601:21
|
1601 | #[derive(Debug, PartialEq, Deserialize)]
| ^^^^^^^^^ help: consider deriving `Eq` as well: `PartialEq, Eq`
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#derive_partial_eq_without_eq
error: you are deriving `PartialEq` and can implement `Eq`
--> test_suite/tests/test_macros.rs:1743:45
|
1743 | #[derive(Serialize, Deserialize, Debug, PartialEq)]
| ^^^^^^^^^ help: consider deriving `Eq` as well: `PartialEq, Eq`
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#derive_partial_eq_without_eq
error: you are deriving `PartialEq` and can implement `Eq`
--> test_suite/tests/test_macros.rs:1763:45
|
1763 | #[derive(Serialize, Deserialize, Debug, PartialEq)]
| ^^^^^^^^^ help: consider deriving `Eq` as well: `PartialEq, Eq`
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#derive_partial_eq_without_eq
error: you are deriving `PartialEq` and can implement `Eq`
--> test_suite/tests/test_macros.rs:1770:45
|
1770 | #[derive(Serialize, Deserialize, Debug, PartialEq)]
| ^^^^^^^^^ help: consider deriving `Eq` as well: `PartialEq, Eq`
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#derive_partial_eq_without_eq
error: you are deriving `PartialEq` and can implement `Eq`
--> test_suite/tests/test_macros.rs:1870:21
|
1870 | #[derive(Debug, PartialEq, Serialize, Deserialize)]
| ^^^^^^^^^ help: consider deriving `Eq` as well: `PartialEq, Eq`
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#derive_partial_eq_without_eq
error: you are deriving `PartialEq` and can implement `Eq`
--> test_suite/tests/test_macros.rs:1888:21
|
1888 | #[derive(Debug, PartialEq, Serialize, Deserialize)]
| ^^^^^^^^^ help: consider deriving `Eq` as well: `PartialEq, Eq`
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#derive_partial_eq_without_eq
error: you are deriving `PartialEq` and can implement `Eq`
--> test_suite/tests/test_annotations.rs:108:17
|
108 | #[derive(Debug, PartialEq, Serialize, Deserialize)]
| ^^^^^^^^^ help: consider deriving `Eq` as well: `PartialEq, Eq`
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#derive_partial_eq_without_eq
error: you are deriving `PartialEq` and can implement `Eq`
--> test_suite/tests/test_annotations.rs:124:17
|
124 | #[derive(Debug, PartialEq, Serialize, Deserialize)]
| ^^^^^^^^^ help: consider deriving `Eq` as well: `PartialEq, Eq`
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#derive_partial_eq_without_eq
error: you are deriving `PartialEq` and can implement `Eq`
--> test_suite/tests/test_annotations.rs:147:17
|
147 | #[derive(Debug, PartialEq, Serialize, Deserialize)]
| ^^^^^^^^^ help: consider deriving `Eq` as well: `PartialEq, Eq`
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#derive_partial_eq_without_eq
error: you are deriving `PartialEq` and can implement `Eq`
--> test_suite/tests/test_annotations.rs:344:17
|
344 | #[derive(Debug, PartialEq, Deserialize)]
| ^^^^^^^^^ help: consider deriving `Eq` as well: `PartialEq, Eq`
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#derive_partial_eq_without_eq
error: you are deriving `PartialEq` and can implement `Eq`
--> test_suite/tests/test_annotations.rs:394:17
|
394 | #[derive(Debug, PartialEq)]
| ^^^^^^^^^ help: consider deriving `Eq` as well: `PartialEq, Eq`
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#derive_partial_eq_without_eq
error: you are deriving `PartialEq` and can implement `Eq`
--> test_suite/tests/test_annotations.rs:413:17
|
413 | #[derive(Debug, PartialEq)]
| ^^^^^^^^^ help: consider deriving `Eq` as well: `PartialEq, Eq`
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#derive_partial_eq_without_eq
error: you are deriving `PartialEq` and can implement `Eq`
--> test_suite/tests/test_annotations.rs:458:17
|
458 | #[derive(Debug, PartialEq, Serialize, Deserialize)]
| ^^^^^^^^^ help: consider deriving `Eq` as well: `PartialEq, Eq`
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#derive_partial_eq_without_eq
error: you are deriving `PartialEq` and can implement `Eq`
--> test_suite/tests/test_annotations.rs:512:17
|
512 | #[derive(Debug, PartialEq, Serialize, Deserialize)]
| ^^^^^^^^^ help: consider deriving `Eq` as well: `PartialEq, Eq`
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#derive_partial_eq_without_eq
error: you are deriving `PartialEq` and can implement `Eq`
--> test_suite/tests/test_annotations.rs:520:17
|
520 | #[derive(Debug, PartialEq, Serialize, Deserialize)]
| ^^^^^^^^^ help: consider deriving `Eq` as well: `PartialEq, Eq`
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#derive_partial_eq_without_eq
error: you are deriving `PartialEq` and can implement `Eq`
--> test_suite/tests/test_annotations.rs:528:17
|
528 | #[derive(Debug, PartialEq, Deserialize)]
| ^^^^^^^^^ help: consider deriving `Eq` as well: `PartialEq, Eq`
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#derive_partial_eq_without_eq
error: you are deriving `PartialEq` and can implement `Eq`
--> test_suite/tests/test_annotations.rs:647:17
|
647 | #[derive(Debug, PartialEq, Serialize, Deserialize)]
| ^^^^^^^^^ help: consider deriving `Eq` as well: `PartialEq, Eq`
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#derive_partial_eq_without_eq
error: you are deriving `PartialEq` and can implement `Eq`
--> test_suite/tests/test_gen.rs:835:17
|
835 | #[derive(Debug, PartialEq, Deserialize)]
| ^^^^^^^^^ help: consider deriving `Eq` as well: `PartialEq, Eq`
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#derive_partial_eq_without_eq
error: you are deriving `PartialEq` and can implement `Eq`
--> test_suite/tests/test_annotations.rs:675:17
|
675 | #[derive(Debug, PartialEq, Deserialize)]
| ^^^^^^^^^ help: consider deriving `Eq` as well: `PartialEq, Eq`
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#derive_partial_eq_without_eq
error: you are deriving `PartialEq` and can implement `Eq`
--> test_suite/tests/test_annotations.rs:1047:17
|
1047 | #[derive(Debug, PartialEq)]
| ^^^^^^^^^ help: consider deriving `Eq` as well: `PartialEq, Eq`
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#derive_partial_eq_without_eq
error: you are deriving `PartialEq` and can implement `Eq`
--> test_suite/tests/test_annotations.rs:1050:17
|
1050 | #[derive(Debug, PartialEq)]
| ^^^^^^^^^ help: consider deriving `Eq` as well: `PartialEq, Eq`
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#derive_partial_eq_without_eq
error: you are deriving `PartialEq` and can implement `Eq`
--> test_suite/tests/test_annotations.rs:1196:17
|
1196 | #[derive(Debug, PartialEq, Serialize, Deserialize)]
| ^^^^^^^^^ help: consider deriving `Eq` as well: `PartialEq, Eq`
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#derive_partial_eq_without_eq
error: you are deriving `PartialEq` and can implement `Eq`
--> test_suite/tests/test_annotations.rs:1514:17
|
1514 | #[derive(Debug, PartialEq, Deserialize)]
| ^^^^^^^^^ help: consider deriving `Eq` as well: `PartialEq, Eq`
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#derive_partial_eq_without_eq
error: you are deriving `PartialEq` and can implement `Eq`
--> test_suite/tests/test_annotations.rs:1548:41
|
1548 | #[derive(Clone, Serialize, Deserialize, PartialEq, Debug)]
| ^^^^^^^^^ help: consider deriving `Eq` as well: `PartialEq, Eq`
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#derive_partial_eq_without_eq
error: you are deriving `PartialEq` and can implement `Eq`
--> test_suite/tests/test_annotations.rs:1566:41
|
1566 | #[derive(Clone, Serialize, Deserialize, PartialEq, Debug)]
| ^^^^^^^^^ help: consider deriving `Eq` as well: `PartialEq, Eq`
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#derive_partial_eq_without_eq
error: you are deriving `PartialEq` and can implement `Eq`
--> test_suite/tests/test_annotations.rs:1600:30
|
1600 | #[derive(Clone, Deserialize, PartialEq, Debug)]
| ^^^^^^^^^ help: consider deriving `Eq` as well: `PartialEq, Eq`
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#derive_partial_eq_without_eq
error: you are deriving `PartialEq` and can implement `Eq`
--> test_suite/tests/test_annotations.rs:1803:21
|
1803 | #[derive(Debug, PartialEq, Serialize, Deserialize)]
| ^^^^^^^^^ help: consider deriving `Eq` as well: `PartialEq, Eq`
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#derive_partial_eq_without_eq
error: you are deriving `PartialEq` and can implement `Eq`
--> test_suite/tests/test_annotations.rs:1843:21
|
1843 | #[derive(Debug, PartialEq, Serialize, Deserialize)]
| ^^^^^^^^^ help: consider deriving `Eq` as well: `PartialEq, Eq`
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#derive_partial_eq_without_eq
error: you are deriving `PartialEq` and can implement `Eq`
--> test_suite/tests/test_annotations.rs:1852:21
|
1852 | #[derive(Debug, PartialEq, Serialize, Deserialize)]
| ^^^^^^^^^ help: consider deriving `Eq` as well: `PartialEq, Eq`
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#derive_partial_eq_without_eq
error: you are deriving `PartialEq` and can implement `Eq`
--> test_suite/tests/test_annotations.rs:1947:21
|
1947 | #[derive(Debug, PartialEq, Deserialize)]
| ^^^^^^^^^ help: consider deriving `Eq` as well: `PartialEq, Eq`
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#derive_partial_eq_without_eq
error: you are deriving `PartialEq` and can implement `Eq`
--> test_suite/tests/test_annotations.rs:2003:21
|
2003 | #[derive(Debug, PartialEq, Serialize, Deserialize)]
| ^^^^^^^^^ help: consider deriving `Eq` as well: `PartialEq, Eq`
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#derive_partial_eq_without_eq
error: you are deriving `PartialEq` and can implement `Eq`
--> test_suite/tests/test_annotations.rs:2037:21
|
2037 | #[derive(Debug, PartialEq, Serialize, Deserialize)]
| ^^^^^^^^^ help: consider deriving `Eq` as well: `PartialEq, Eq`
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#derive_partial_eq_without_eq
error: you are deriving `PartialEq` and can implement `Eq`
--> test_suite/tests/test_annotations.rs:2074:45
|
2074 | #[derive(Deserialize, Serialize, Debug, PartialEq)]
| ^^^^^^^^^ help: consider deriving `Eq` as well: `PartialEq, Eq`
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#derive_partial_eq_without_eq
error: you are deriving `PartialEq` and can implement `Eq`
--> test_suite/tests/test_annotations.rs:2080:45
|
2080 | #[derive(Deserialize, Serialize, Debug, PartialEq)]
| ^^^^^^^^^ help: consider deriving `Eq` as well: `PartialEq, Eq`
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#derive_partial_eq_without_eq
error: you are deriving `PartialEq` and can implement `Eq`
--> test_suite/tests/test_annotations.rs:2157:38
|
2157 | #[derive(Serialize, Deserialize, PartialEq, Debug)]
| ^^^^^^^^^ help: consider deriving `Eq` as well: `PartialEq, Eq`
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#derive_partial_eq_without_eq
error: you are deriving `PartialEq` and can implement `Eq`
--> test_suite/tests/test_annotations.rs:2193:38
|
2193 | #[derive(Serialize, Deserialize, PartialEq, Debug)]
| ^^^^^^^^^ help: consider deriving `Eq` as well: `PartialEq, Eq`
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#derive_partial_eq_without_eq
error: you are deriving `PartialEq` and can implement `Eq`
--> test_suite/tests/test_annotations.rs:2200:38
|
2200 | #[derive(Serialize, Deserialize, PartialEq, Debug)]
| ^^^^^^^^^ help: consider deriving `Eq` as well: `PartialEq, Eq`
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#derive_partial_eq_without_eq
error: you are deriving `PartialEq` and can implement `Eq`
--> test_suite/tests/test_annotations.rs:2240:38
|
2240 | #[derive(Serialize, Deserialize, PartialEq, Debug)]
| ^^^^^^^^^ help: consider deriving `Eq` as well: `PartialEq, Eq`
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#derive_partial_eq_without_eq
error: you are deriving `PartialEq` and can implement `Eq`
--> test_suite/tests/test_annotations.rs:2279:38
|
2279 | #[derive(Serialize, Deserialize, PartialEq, Debug)]
| ^^^^^^^^^ help: consider deriving `Eq` as well: `PartialEq, Eq`
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#derive_partial_eq_without_eq
error: you are deriving `PartialEq` and can implement `Eq`
--> test_suite/tests/test_annotations.rs:2316:38
|
2316 | #[derive(Serialize, Deserialize, PartialEq, Debug)]
| ^^^^^^^^^ help: consider deriving `Eq` as well: `PartialEq, Eq`
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#derive_partial_eq_without_eq
error: you are deriving `PartialEq` and can implement `Eq`
--> test_suite/tests/test_annotations.rs:2359:38
|
2359 | #[derive(Serialize, Deserialize, PartialEq, Debug)]
| ^^^^^^^^^ help: consider deriving `Eq` as well: `PartialEq, Eq`
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#derive_partial_eq_without_eq
error: you are deriving `PartialEq` and can implement `Eq`
--> test_suite/tests/test_annotations.rs:2390:38
|
2390 | #[derive(Serialize, Deserialize, PartialEq, Debug)]
| ^^^^^^^^^ help: consider deriving `Eq` as well: `PartialEq, Eq`
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#derive_partial_eq_without_eq
error: you are deriving `PartialEq` and can implement `Eq`
--> test_suite/tests/test_annotations.rs:2421:38
|
2421 | #[derive(Serialize, Deserialize, PartialEq, Debug)]
| ^^^^^^^^^ help: consider deriving `Eq` as well: `PartialEq, Eq`
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#derive_partial_eq_without_eq
error: you are deriving `PartialEq` and can implement `Eq`
--> test_suite/tests/test_annotations.rs:2426:38
|
2426 | #[derive(Serialize, Deserialize, PartialEq, Debug)]
| ^^^^^^^^^ help: consider deriving `Eq` as well: `PartialEq, Eq`
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#derive_partial_eq_without_eq
error: you are deriving `PartialEq` and can implement `Eq`
--> test_suite/tests/test_annotations.rs:2483:38
|
2483 | #[derive(Serialize, Deserialize, PartialEq, Debug)]
| ^^^^^^^^^ help: consider deriving `Eq` as well: `PartialEq, Eq`
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#derive_partial_eq_without_eq
error: you are deriving `PartialEq` and can implement `Eq`
--> test_suite/tests/test_annotations.rs:2507:38
|
2507 | #[derive(Serialize, Deserialize, PartialEq, Debug)]
| ^^^^^^^^^ help: consider deriving `Eq` as well: `PartialEq, Eq`
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#derive_partial_eq_without_eq
error: you are deriving `PartialEq` and can implement `Eq`
--> test_suite/tests/test_annotations.rs:2521:27
|
2521 | #[derive(Deserialize, PartialEq, Debug)]
| ^^^^^^^^^ help: consider deriving `Eq` as well: `PartialEq, Eq`
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#derive_partial_eq_without_eq
error: you are deriving `PartialEq` and can implement `Eq`
--> test_suite/tests/test_annotations.rs:2552:27
|
2552 | #[derive(Deserialize, PartialEq, Debug)]
| ^^^^^^^^^ help: consider deriving `Eq` as well: `PartialEq, Eq`
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#derive_partial_eq_without_eq
error: you are deriving `PartialEq` and can implement `Eq`
--> test_suite/tests/test_annotations.rs:2558:27
|
2558 | #[derive(Deserialize, PartialEq, Debug)]
| ^^^^^^^^^ help: consider deriving `Eq` as well: `PartialEq, Eq`
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#derive_partial_eq_without_eq
error: you are deriving `PartialEq` and can implement `Eq`
--> test_suite/tests/test_annotations.rs:2586:14
|
2586 | #[derive(PartialEq, Debug)]
| ^^^^^^^^^ help: consider deriving `Eq` as well: `PartialEq, Eq`
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#derive_partial_eq_without_eq
error: you are deriving `PartialEq` and can implement `Eq`
--> test_suite/tests/test_annotations.rs:2624:27
|
2624 | #[derive(Deserialize, PartialEq, Debug)]
| ^^^^^^^^^ help: consider deriving `Eq` as well: `PartialEq, Eq`
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#derive_partial_eq_without_eq
error: you are deriving `PartialEq` and can implement `Eq`
--> test_suite/tests/test_annotations.rs:2647:27
|
2647 | #[derive(Deserialize, PartialEq, Debug)]
| ^^^^^^^^^ help: consider deriving `Eq` as well: `PartialEq, Eq`
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#derive_partial_eq_without_eq
I'm not sure what is going on with this lint but it's triggering in a
lot of test code. Will need to investigate further.
error: this type has already been used as a bound predicate
--> test_suite/tests/test_gen.rs:194:21
|
194 | bound = "E: SerializeWith + DeserializeWith"
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
= note: `-D clippy::type-repetition-in-bounds` implied by `-D clippy::pedantic`
= help: consider combining the bounds: `"E: SerializeWith + DeserializeWith": "E: SerializeWith + DeserializeWith" + "E: SerializeWith + DeserializeWith"`
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#type_repetition_in_bounds
error: this type has already been used as a bound predicate
--> test_suite/tests/test_gen.rs:184:21
|
184 | #[serde(bound = "D: SerializeWith + DeserializeWith")]
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
= help: consider combining the bounds: `"D: SerializeWith + DeserializeWith": "D: SerializeWith + DeserializeWith" + "D: SerializeWith + DeserializeWith"`
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#type_repetition_in_bounds
error: this type has already been used as a bound predicate
--> test_suite/tests/test_gen.rs:210:31
|
210 | bound(serialize = "E: SerializeWith")
| ^^^^^^^^^^^^^^^^^^
|
= help: consider combining the bounds: `"E: SerializeWith": "E: SerializeWith"`
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#type_repetition_in_bounds
error: this type has already been used as a bound predicate
--> test_suite/tests/test_gen.rs:201:31
|
201 | #[serde(bound(serialize = "D: SerializeWith", deserialize = "D: DeserializeWith"))]
| ^^^^^^^^^^^^^^^^^^
|
= help: consider combining the bounds: `"D: SerializeWith": "D: SerializeWith"`
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#type_repetition_in_bounds
error: this type has already been used as a bound predicate
--> test_suite/tests/test_gen.rs:231:21
|
231 | bound = "E: SerializeWith + DeserializeWith"
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
= help: consider combining the bounds: `"E: SerializeWith + DeserializeWith": "E: SerializeWith + DeserializeWith" + "E: SerializeWith + DeserializeWith"`
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#type_repetition_in_bounds
error: this type has already been used as a bound predicate
--> test_suite/tests/test_gen.rs:221:21
|
221 | #[serde(bound = "D: SerializeWith + DeserializeWith")]
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
= help: consider combining the bounds: `"D: SerializeWith + DeserializeWith": "D: SerializeWith + DeserializeWith" + "D: SerializeWith + DeserializeWith"`
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#type_repetition_in_bounds
error: this type has already been used as a bound predicate
--> test_suite/tests/test_gen.rs:247:31
|
247 | bound(serialize = "E: SerializeWith")
| ^^^^^^^^^^^^^^^^^^
|
= help: consider combining the bounds: `"E: SerializeWith": "E: SerializeWith"`
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#type_repetition_in_bounds
error: this type has already been used as a bound predicate
--> test_suite/tests/test_gen.rs:238:31
|
238 | #[serde(bound(serialize = "D: SerializeWith", deserialize = "D: DeserializeWith"))]
| ^^^^^^^^^^^^^^^^^^
|
= help: consider combining the bounds: `"D: SerializeWith": "D: SerializeWith"`
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#type_repetition_in_bounds
error: this type has already been used as a bound predicate
--> test_suite/tests/test_annotations.rs:84:5
|
84 | C: MyDefault,
| ^^^^^^^^^^^^
|
= note: `-D clippy::type-repetition-in-bounds` implied by `-D clippy::pedantic`
= help: consider combining the bounds: `C: MyDefault`
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#type_repetition_in_bounds
error: this type has already been used as a bound predicate
--> test_suite/tests/test_annotations.rs:85:5
|
85 | E: MyDefault,
| ^^^^^^^^^^^^
|
= help: consider combining the bounds: `E: MyDefault`
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#type_repetition_in_bounds
error: this type has already been used as a bound predicate
--> test_suite/tests/test_annotations.rs:105:5
|
105 | C: MyDefault;
| ^^^^^^^^^^^^
|
= help: consider combining the bounds: `C: MyDefault`
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#type_repetition_in_bounds
error: this type has already been used as a bound predicate
--> test_suite/tests/test_annotations.rs:1066:5
|
1066 | B: 'a,
| ^^^^^
|
= help: consider combining the bounds: ``
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#type_repetition_in_bounds
error: this type has already been used as a bound predicate
--> test_suite/tests/test_annotations.rs:1067:5
|
1067 | D: SerializeWith,
| ^^^^^^^^^^^^^^^^
|
= help: consider combining the bounds: `D: SerializeWith`
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#type_repetition_in_bounds
error: this type has already been used as a bound predicate
--> test_suite/tests/test_annotations.rs:1106:5
|
1106 | B: SerializeWith,
| ^^^^^^^^^^^^^^^^
|
= help: consider combining the bounds: `B: SerializeWith`
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#type_repetition_in_bounds
error: this type has already been used as a bound predicate
--> test_suite/tests/test_annotations.rs:1150:5
|
1150 | B: SerializeWith,
| ^^^^^^^^^^^^^^^^
|
= help: consider combining the bounds: `B: SerializeWith`
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#type_repetition_in_bounds
error: this type has already been used as a bound predicate
--> test_suite/tests/test_annotations.rs:1368:5
|
1368 | B: DeserializeWith,
| ^^^^^^^^^^^^^^^^^^
|
= help: consider combining the bounds: `B: DeserializeWith`
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#type_repetition_in_bounds
Clippy bug: https://github.com/rust-lang/rust-clippy/issues/7422
error: use of irregular braces for `format_args!` macro
--> test_suite/tests/test_gen.rs:528:25
|
528 | #[derive(Serialize, Deserialize)]
| ^^^^^^^^^^^
|
= note: `-D clippy::nonstandard-macro-braces` implied by `-D clippy::all`
help: consider writing `Deserialize`
--> test_suite/tests/test_gen.rs:528:25
|
528 | #[derive(Serialize, Deserialize)]
| ^^^^^^^^^^^
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonstandard_macro_braces
= note: this error originates in the derive macro `Deserialize` (in Nightly builds, run with -Z macro-backtrace for more info)
error: use of irregular braces for `format_args!` macro
--> test_suite/tests/test_annotations.rs:1791:43
|
1791 | #[derive(Debug, PartialEq, Serialize, Deserialize)]
| ^^^^^^^^^^^
|
= note: `-D clippy::nonstandard-macro-braces` implied by `-D clippy::all`
help: consider writing `Deserialize`
--> test_suite/tests/test_annotations.rs:1791:43
|
1791 | #[derive(Debug, PartialEq, Serialize, Deserialize)]
| ^^^^^^^^^^^
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonstandard_macro_braces
= note: this error originates in the derive macro `Deserialize` (in Nightly builds, run with -Z macro-backtrace for more info)
The following changes are included:
- Delete per-file license notices at the top of each file.
- Delete the first paragraph of LICENSE-MIT (an inaccurate
pseudo-copyright line), leaving only the text of the MIT license.
Nothing about the license of Serde code has changed, only our
understanding of how to correctly communicate that license has changed.
This mirrors an equivalent change being applied in the rust-lang/rust
repository.
Before this change, flattening anything after a flattened map was
nonsensical because the later flattened field would always observe no
input fields.
#[derive(Deserialize)]
struct S {
#[serde(flatten)]
map: Map<K, V>,
#[serde(flatten)]
other: Other, // always empty
}
This change makes a flattened map not consume any of the input fields,
leaving them available to later flattened fields in the same struct. The
new behavior is useful when two flattened fields that both use
deserialize_map care about disjoint subsets of the fields in the input.
#[derive(Deserialize)]
struct S {
// Looks at fields with a "player1_" prefix.
#[serde(flatten, with = "prefix_player1")]
player1: Player,
// Looks at fields with a "player2_" prefix.
#[serde(flatten, with = "prefix_player2")]
player2: Player,
}
David Tolnay