warning: unused import: `syn::punctuated::Punctuated`
--> serde_derive/src/internals/receiver.rs:5:5
|
5 | use syn::punctuated::Punctuated;
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
= note: `#[warn(unused_imports)]` on by default
Left by the previous commit.
- let segments = mem::replace(&mut path.segments, Punctuated::new());
+ let segments = mem::take(&mut path.segments);
warning: replacing a value of type `T` with `T::default()` is better expressed using `std::mem::take`
--> serde_derive/src/internals/receiver.rs:52:24
|
52 | let segments = mem::replace(&mut path.segments, Punctuated::new());
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using: `std::mem::take(&mut path.segments)`
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#mem_replace_with_default
= note: `-W clippy::mem-replace-with-default` implied by `-W clippy::all`
= help: to override `-W clippy::all` add `#[allow(clippy::mem_replace_with_default)]`
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 lint level must be set on the whole match
--> serde_derive/src/internals/attr.rs:1855:9
|
1854 | #[cfg_attr(all(test, exhaustive), deny(non_exhaustive_omitted_patterns))]
| ------------------------------- remove this attribute
1855 | _ => {}
| ^
|
= help: it no longer has any effect to set the lint level on an individual match arm
help: set the lint level on the whole match
|
1796 + #[deny(non_exhaustive_omitted_patterns)]
1797 | match ty {
|
warning: the lint level must be set on the whole match
--> serde_derive/src/internals/receiver.rs:151:13
|
150 | #[cfg_attr(all(test, exhaustive), deny(non_exhaustive_omitted_patterns))]
| ------------------------------- remove this attribute
151 | _ => {}
| ^
|
= help: it no longer has any effect to set the lint level on an individual match arm
help: set the lint level on the whole match
|
109 + #[deny(non_exhaustive_omitted_patterns)]
110 | match ty {
|
warning: the lint level must be set on the whole match
--> serde_derive/src/internals/receiver.rs:188:25
|
187 | #[cfg_attr(all(test, exhaustive), deny(non_exhaustive_omitted_patterns))]
| ------------------------------- remove this attribute
188 | _ => {}
| ^
|
= help: it no longer has any effect to set the lint level on an individual match arm
help: set the lint level on the whole match
|
180 + #[deny(non_exhaustive_omitted_patterns)]
181 | match arg {
|
warning: the lint level must be set on the whole match
--> serde_derive/src/internals/receiver.rs:213:13
|
212 | #[cfg_attr(all(test, exhaustive), deny(non_exhaustive_omitted_patterns))]
| ------------------------------- remove this attribute
213 | _ => {}
| ^
|
= help: it no longer has any effect to set the lint level on an individual match arm
help: set the lint level on the whole match
|
209 + #[deny(non_exhaustive_omitted_patterns)]
210 | match bound {
|
warning: the lint level must be set on the whole match
--> serde_derive/src/internals/receiver.rs:239:21
|
238 | #[cfg_attr(all(test, exhaustive), deny(non_exhaustive_omitted_patterns))]
| ------------------------------- remove this attribute
239 | _ => {}
| ^
|
= help: it no longer has any effect to set the lint level on an individual match arm
help: set the lint level on the whole match
|
230 + #[deny(non_exhaustive_omitted_patterns)]
231 | match predicate {
|
warning: the lint level must be set on the whole match
--> serde_derive/src/bound.rs:185:17
|
184 | #[cfg_attr(all(test, exhaustive), deny(non_exhaustive_omitted_patterns))]
| ------------------------------- remove this attribute
185 | _ => {}
| ^
|
= help: it no longer has any effect to set the lint level on an individual match arm
help: set the lint level on the whole match
|
146 + #[deny(non_exhaustive_omitted_patterns)]
147 | match ty {
|
warning: the lint level must be set on the whole match
--> serde_derive/src/bound.rs:209:29
|
207 | ... deny(non_exhaustive_omitted_patterns)
| ------------------------------- remove this attribute
208 | ... )]
209 | ... _ => {}
| ^
|
= help: it no longer has any effect to set the lint level on an individual match arm
help: set the lint level on the whole match
|
198 + #[deny(non_exhaustive_omitted_patterns)]
199 | match arg {
|
warning: the lint level must be set on the whole match
--> serde_derive/src/bound.rs:234:17
|
233 | #[cfg_attr(all(test, exhaustive), deny(non_exhaustive_omitted_patterns))]
| ------------------------------- remove this attribute
234 | _ => {}
| ^
|
= help: it no longer has any effect to set the lint level on an individual match arm
help: set the lint level on the whole match
|
230 + #[deny(non_exhaustive_omitted_patterns)]
231 | match bound {
|
Unlike expr macros, macros in type position in a derive input are rare
enough that it's not worth supporting for an issue that has such an easy
workaround (just replace `Self` in the macro input with your type name).
David Tolnay