warning: accessing first element with `variant.fields.get(0)`
--> serde_derive/src/de.rs:1843:27
|
1843 | let default = variant.fields.get(0).map(|field| {
| ^^^^^^^^^^^^^^^^^^^^^ help: try: `variant.fields.first()`
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#get_first
= note: `-W clippy::get-first` implied by `-W clippy::all`
= help: to override `-W clippy::all` add `#[allow(clippy::get_first)]`
warning: accessing first element with `variant.fields.get(0)`
--> serde_derive/src/de.rs:1888:27
|
1888 | let default = variant.fields.get(0).map(|field| {
| ^^^^^^^^^^^^^^^^^^^^^ help: try: `variant.fields.first()`
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#get_first
`expr` is of type serde_derive::fragment::Expr, which can be
interpolated directly in any expression position. It does not
need to be nested in another set of braces.
warning: matching over `()` is more explicit
--> serde_derive/src/internals/attr.rs:710:33
|
710 | (Some((untagged_tokens, _)), Some((tag_tokens, _)), None) => {
| ^ help: use `()` instead of `_`: `()`
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ignored_unit_patterns
= note: `-W clippy::ignored-unit-patterns` implied by `-W clippy::pedantic`
warning: matching over `()` is more explicit
--> serde_derive/src/internals/attr.rs:721:33
|
721 | (Some((untagged_tokens, _)), None, Some((content_tokens, _))) => {
| ^ help: use `()` instead of `_`: `()`
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ignored_unit_patterns
warning: matching over `()` is more explicit
--> serde_derive/src/internals/attr.rs:728:33
|
728 | (Some((untagged_tokens, _)), Some((tag_tokens, _)), Some((content_tokens, _))) => {
| ^ help: use `()` instead of `_`: `()`
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ignored_unit_patterns
warning: matching over `()` is more explicit
--> serde_derive/src/internals/attr.rs:750:44
|
750 | (_, Some((field_identifier_tokens, _)), Some((variant_identifier_tokens, _))) => {
| ^ help: use `()` instead of `_`: `()`
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ignored_unit_patterns
warning: matching over `()` is more explicit
--> serde_derive/src/internals/attr.rs:750:82
|
750 | (_, Some((field_identifier_tokens, _)), Some((variant_identifier_tokens, _))) => {
| ^ help: use `()` instead of `_`: `()`
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ignored_unit_patterns
