warning: unexpected `cfg` condition name: `serde_build_from_git`
--> serde_derive_internals/lib.rs:45:12
|
45 | #[cfg_attr(serde_build_from_git, path = "../serde_derive/src/internals/mod.rs")]
| ^^^^^^^^^^^^^^^^^^^^
|
= help: expected names are: `clippy`, `debug_assertions`, `doc`, `docsrs`, `doctest`, `feature`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `rustfmt`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `test`, `ub_checks`, `unix`, `windows`
= help: consider using a Cargo feature instead or adding `println!("cargo::rustc-check-cfg=cfg(serde_build_from_git)");` to the top of the `build.rs`
= note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
= note: `#[warn(unexpected_cfgs)]` on by default
warning: unexpected `cfg` condition name: `serde_build_from_git`
--> serde_derive_internals/lib.rs:46:16
|
46 | #[cfg_attr(not(serde_build_from_git), path = "src/mod.rs")]
| ^^^^^^^^^^^^^^^^^^^^
|
= help: consider using a Cargo feature instead or adding `println!("cargo::rustc-check-cfg=cfg(serde_build_from_git)");` to the top of the `build.rs`
= note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
warning: unexpected `cfg` condition value: `deserialize_in_place`
--> serde_derive_internals/src/attr.rs:276:11
|
276 | #[cfg(feature = "deserialize_in_place")]
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove the condition
|
= note: no expected values for `feature`
= help: consider adding `deserialize_in_place` as a feature in `Cargo.toml`
= note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
warning: unexpected `cfg` condition name: `exhaustive`
--> serde_derive_internals/src/attr.rs:1797:31
|
1797 | #![cfg_attr(all(test, exhaustive), deny(non_exhaustive_omitted_patterns))]
| ^^^^^^^^^^
|
= help: consider using a Cargo feature instead or adding `println!("cargo::rustc-check-cfg=cfg(exhaustive)");` to the top of the `build.rs`
= note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
warning: unexpected `cfg` condition name: `exhaustive`
--> serde_derive_internals/src/receiver.rs:110:35
|
110 | #![cfg_attr(all(test, exhaustive), deny(non_exhaustive_omitted_patterns))]
| ^^^^^^^^^^
|
= help: consider using a Cargo feature instead or adding `println!("cargo::rustc-check-cfg=cfg(exhaustive)");` to the top of the `build.rs`
= note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
warning: unexpected `cfg` condition name: `exhaustive`
--> serde_derive_internals/src/receiver.rs:181:47
|
181 | #![cfg_attr(all(test, exhaustive), deny(non_exhaustive_omitted_patterns))]
| ^^^^^^^^^^
|
= help: consider using a Cargo feature instead or adding `println!("cargo::rustc-check-cfg=cfg(exhaustive)");` to the top of the `build.rs`
= note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
warning: unexpected `cfg` condition name: `exhaustive`
--> serde_derive_internals/src/receiver.rs:210:35
|
210 | #![cfg_attr(all(test, exhaustive), deny(non_exhaustive_omitted_patterns))]
| ^^^^^^^^^^
|
= help: consider using a Cargo feature instead or adding `println!("cargo::rustc-check-cfg=cfg(exhaustive)");` to the top of the `build.rs`
= note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
warning: unexpected `cfg` condition name: `exhaustive`
--> serde_derive_internals/src/receiver.rs:231:43
|
231 | #![cfg_attr(all(test, exhaustive), deny(non_exhaustive_omitted_patterns))]
| ^^^^^^^^^^
|
= help: consider using a Cargo feature instead or adding `println!("cargo::rustc-check-cfg=cfg(exhaustive)");` to the top of the `build.rs`
= note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
warning: unexpected `cfg` condition name: `exhaustive`
--> serde_derive/src/lib.rs:62:23
|
62 | #![cfg_attr(all(test, exhaustive), feature(non_exhaustive_omitted_patterns_lint))]
| ^^^^^^^^^^
|
= help: expected names are: `clippy`, `debug_assertions`, `doc`, `docsrs`, `doctest`, `feature`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `rustfmt`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `test`, `ub_checks`, `unix`, `windows`
= help: consider using a Cargo feature instead or adding `println!("cargo::rustc-check-cfg=cfg(exhaustive)");` to the top of the `build.rs`
= note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
= note: `#[warn(unexpected_cfgs)]` on by default
warning: unexpected `cfg` condition name: `exhaustive`
--> serde_derive/src/internals/attr.rs:1797:31
|
1797 | #![cfg_attr(all(test, exhaustive), deny(non_exhaustive_omitted_patterns))]
| ^^^^^^^^^^
|
= help: consider using a Cargo feature instead or adding `println!("cargo::rustc-check-cfg=cfg(exhaustive)");` to the top of the `build.rs`
= note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
warning: unexpected `cfg` condition name: `exhaustive`
--> serde_derive/src/internals/receiver.rs:110:35
|
110 | #![cfg_attr(all(test, exhaustive), deny(non_exhaustive_omitted_patterns))]
| ^^^^^^^^^^
|
= help: consider using a Cargo feature instead or adding `println!("cargo::rustc-check-cfg=cfg(exhaustive)");` to the top of the `build.rs`
= note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
warning: unexpected `cfg` condition name: `exhaustive`
--> serde_derive/src/internals/receiver.rs:181:47
|
181 | #![cfg_attr(all(test, exhaustive), deny(non_exhaustive_omitted_patterns))]
| ^^^^^^^^^^
|
= help: consider using a Cargo feature instead or adding `println!("cargo::rustc-check-cfg=cfg(exhaustive)");` to the top of the `build.rs`
= note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
warning: unexpected `cfg` condition name: `exhaustive`
--> serde_derive/src/internals/receiver.rs:210:35
|
210 | #![cfg_attr(all(test, exhaustive), deny(non_exhaustive_omitted_patterns))]
| ^^^^^^^^^^
|
= help: consider using a Cargo feature instead or adding `println!("cargo::rustc-check-cfg=cfg(exhaustive)");` to the top of the `build.rs`
= note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
warning: unexpected `cfg` condition name: `exhaustive`
--> serde_derive/src/internals/receiver.rs:231:43
|
231 | #![cfg_attr(all(test, exhaustive), deny(non_exhaustive_omitted_patterns))]
| ^^^^^^^^^^
|
= help: consider using a Cargo feature instead or adding `println!("cargo::rustc-check-cfg=cfg(exhaustive)");` to the top of the `build.rs`
= note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
warning: unexpected `cfg` condition name: `exhaustive`
--> serde_derive/src/bound.rs:147:39
|
147 | #![cfg_attr(all(test, exhaustive), deny(non_exhaustive_omitted_patterns))]
| ^^^^^^^^^^
|
= help: consider using a Cargo feature instead or adding `println!("cargo::rustc-check-cfg=cfg(exhaustive)");` to the top of the `build.rs`
= note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
warning: unexpected `cfg` condition name: `exhaustive`
--> serde_derive/src/bound.rs:199:51
|
199 | ... #![cfg_attr(all(test, exhaustive), deny(non_exhaustive_omitted_patterns))]
| ^^^^^^^^^^
|
= help: consider using a Cargo feature instead or adding `println!("cargo::rustc-check-cfg=cfg(exhaustive)");` to the top of the `build.rs`
= note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
warning: unexpected `cfg` condition name: `exhaustive`
--> serde_derive/src/bound.rs:228:39
|
228 | #![cfg_attr(all(test, exhaustive), deny(non_exhaustive_omitted_patterns))]
| ^^^^^^^^^^
|
= help: consider using a Cargo feature instead or adding `println!("cargo::rustc-check-cfg=cfg(exhaustive)");` to the top of the `build.rs`
= note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
warning: unexpected `cfg` condition name: `systemtime_checked_add`
--> test_suite/tests/test_de_error.rs:1527:7
|
1527 | #[cfg(systemtime_checked_add)]
| ^^^^^^^^^^^^^^^^^^^^^^
|
= help: expected names are: `clippy`, `debug_assertions`, `doc`, `docsrs`, `doctest`, `feature`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `rustfmt`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `test`, `ub_checks`, `unix`, `windows`
= help: consider using a Cargo feature instead or adding `println!("cargo::rustc-check-cfg=cfg(systemtime_checked_add)");` to the top of the `build.rs`
= note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
= note: `#[warn(unexpected_cfgs)]` on by default
bef110b92a changed the display for unexpected floats to always append a
".0" if there was no decimal point found in the formatting of the float.
However, this should only be relevant for finite (i.e., not NaN or inf)
values. The change introduced a test failure in the ordered-float
crate due to this:
---- impl_serde::test_fail_on_nan stdout ----
thread 'impl_serde::test_fail_on_nan' panicked at 'assertion failed: `(left == right)`
left: `Error { msg: "invalid value: floating point `NaN.0`, expected float (but not NaN)" }`,
right: `"invalid value: floating point `NaN`, expected float (but not NaN)"`', src/lib.rs:1554:9
stack backtrace:
0: rust_begin_unwind
at /usr/src/rustc-1.70.0/library/std/src/panicking.rs:578:5
1: core::panicking::panic_fmt
at /usr/src/rustc-1.70.0/library/core/src/panicking.rs:67:14
2: core::panicking::assert_failed_inner
3: core::panicking::assert_failed
at /usr/src/rustc-1.70.0/library/core/src/panicking.rs:228:5
4: serde_test::assert::assert_de_tokens_error
at /usr/share/cargo/registry/serde_test-1.0.171/src/assert.rs:228:19
5: ordered_float::impl_serde::test_fail_on_nan
at ./src/lib.rs:1554:9
6: ordered_float::impl_serde::test_fail_on_nan::{{closure}}
at ./src/lib.rs:1553:27
7: core::ops::function::FnOnce::call_once
at /usr/src/rustc-1.70.0/library/core/src/ops/function.rs:250:5
8: core::ops::function::FnOnce::call_once
at /usr/src/rustc-1.70.0/library/core/src/ops/function.rs:250:5
note: Some details are omitted, run with `RUST_BACKTRACE=full` for a verbose backtrace.
warning: casting `i32` to `f32` causes a loss of precision (`i32` is 32 bits wide, but `f32`'s mantissa is only 23 bits wide)
--> serde/src/de/impls.rs:197:16
|
197 | Ok(v as Self::Value)
| ^^^^^^^^^^^^^^^^
...
457 | / impl_deserialize_num! {
458 | | f32, deserialize_f32
459 | | num_self!(f32:visit_f32);
460 | | num_as_copysign_self!(f64:visit_f64);
461 | | num_as_self!(i8:visit_i8 i16:visit_i16 i32:visit_i32 i64:visit_i64);
462 | | num_as_self!(u8:visit_u8 u16:visit_u16 u32:visit_u32 u64:visit_u64);
463 | | }
| |_- in this macro invocation
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_precision_loss
= note: `-W clippy::cast-precision-loss` implied by `-W clippy::pedantic`
= help: to override `-W clippy::pedantic` add `#[allow(clippy::cast_precision_loss)]`
= note: this warning originates in the macro `num_as_self` which comes from the expansion of the macro `impl_deserialize_num` (in Nightly builds, run with -Z macro-backtrace for more info)
warning: casting `i64` to `f32` causes a loss of precision (`i64` is 64 bits wide, but `f32`'s mantissa is only 23 bits wide)
--> serde/src/de/impls.rs:197:16
|
197 | Ok(v as Self::Value)
| ^^^^^^^^^^^^^^^^
...
457 | / impl_deserialize_num! {
458 | | f32, deserialize_f32
459 | | num_self!(f32:visit_f32);
460 | | num_as_copysign_self!(f64:visit_f64);
461 | | num_as_self!(i8:visit_i8 i16:visit_i16 i32:visit_i32 i64:visit_i64);
462 | | num_as_self!(u8:visit_u8 u16:visit_u16 u32:visit_u32 u64:visit_u64);
463 | | }
| |_- in this macro invocation
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_precision_loss
= note: this warning originates in the macro `num_as_self` which comes from the expansion of the macro `impl_deserialize_num` (in Nightly builds, run with -Z macro-backtrace for more info)
warning: casting `u32` to `f32` causes a loss of precision (`u32` is 32 bits wide, but `f32`'s mantissa is only 23 bits wide)
--> serde/src/de/impls.rs:197:16
|
197 | Ok(v as Self::Value)
| ^^^^^^^^^^^^^^^^
...
457 | / impl_deserialize_num! {
458 | | f32, deserialize_f32
459 | | num_self!(f32:visit_f32);
460 | | num_as_copysign_self!(f64:visit_f64);
461 | | num_as_self!(i8:visit_i8 i16:visit_i16 i32:visit_i32 i64:visit_i64);
462 | | num_as_self!(u8:visit_u8 u16:visit_u16 u32:visit_u32 u64:visit_u64);
463 | | }
| |_- in this macro invocation
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_precision_loss
= note: this warning originates in the macro `num_as_self` which comes from the expansion of the macro `impl_deserialize_num` (in Nightly builds, run with -Z macro-backtrace for more info)
warning: casting `u64` to `f32` causes a loss of precision (`u64` is 64 bits wide, but `f32`'s mantissa is only 23 bits wide)
--> serde/src/de/impls.rs:197:16
|
197 | Ok(v as Self::Value)
| ^^^^^^^^^^^^^^^^
...
457 | / impl_deserialize_num! {
458 | | f32, deserialize_f32
459 | | num_self!(f32:visit_f32);
460 | | num_as_copysign_self!(f64:visit_f64);
461 | | num_as_self!(i8:visit_i8 i16:visit_i16 i32:visit_i32 i64:visit_i64);
462 | | num_as_self!(u8:visit_u8 u16:visit_u16 u32:visit_u32 u64:visit_u64);
463 | | }
| |_- in this macro invocation
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_precision_loss
= note: this warning originates in the macro `num_as_self` which comes from the expansion of the macro `impl_deserialize_num` (in Nightly builds, run with -Z macro-backtrace for more info)
warning: casting `i64` to `f64` causes a loss of precision (`i64` is 64 bits wide, but `f64`'s mantissa is only 52 bits wide)
--> serde/src/de/impls.rs:197:16
|
197 | Ok(v as Self::Value)
| ^^^^^^^^^^^^^^^^
...
465 | / impl_deserialize_num! {
466 | | f64, deserialize_f64
467 | | num_self!(f64:visit_f64);
468 | | num_as_copysign_self!(f32:visit_f32);
469 | | num_as_self!(i8:visit_i8 i16:visit_i16 i32:visit_i32 i64:visit_i64);
470 | | num_as_self!(u8:visit_u8 u16:visit_u16 u32:visit_u32 u64:visit_u64);
471 | | }
| |_- in this macro invocation
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_precision_loss
= note: this warning originates in the macro `num_as_self` which comes from the expansion of the macro `impl_deserialize_num` (in Nightly builds, run with -Z macro-backtrace for more info)
warning: casting `u64` to `f64` causes a loss of precision (`u64` is 64 bits wide, but `f64`'s mantissa is only 52 bits wide)
--> serde/src/de/impls.rs:197:16
|
197 | Ok(v as Self::Value)
| ^^^^^^^^^^^^^^^^
...
465 | / impl_deserialize_num! {
466 | | f64, deserialize_f64
467 | | num_self!(f64:visit_f64);
468 | | num_as_copysign_self!(f32:visit_f32);
469 | | num_as_self!(i8:visit_i8 i16:visit_i16 i32:visit_i32 i64:visit_i64);
470 | | num_as_self!(u8:visit_u8 u16:visit_u16 u32:visit_u32 u64:visit_u64);
471 | | }
| |_- in this macro invocation
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_precision_loss
= note: this warning originates in the macro `num_as_self` which comes from the expansion of the macro `impl_deserialize_num` (in Nightly builds, run with -Z macro-backtrace for more info)
The serialization implementation is heavily
inspired by the existing trait implentation for
`std::num::Wrapping<T>`.
The deserializing implementation maps input values
that lie outside of the numerical range of the
output type to the `MIN` or `MAX` value of the
output type, depending on the sign of the input
value. This behaviour follows to the `Saturating`
semantics of the output type.
fix#2708
warning: usage of a legacy numeric method
--> serde_derive/src/ser.rs:292:51
|
292 | assert!(fields.len() as u64 <= u64::from(u32::max_value()));
| ^^^^^^^^^^^
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#legacy_numeric_constants
= note: `#[warn(clippy::legacy_numeric_constants)]` on by default
help: use the associated constant instead
|
292 | assert!(fields.len() as u64 <= u64::from(u32::MAX));
| ~~~
warning: usage of a legacy numeric method
--> serde_derive/src/ser.rs:400:53
|
400 | assert!(variants.len() as u64 <= u64::from(u32::max_value()));
| ^^^^^^^^^^^
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#legacy_numeric_constants
help: use the associated constant instead
|
400 | assert!(variants.len() as u64 <= u64::from(u32::MAX));
| ~~~
warning: usage of a legacy numeric method
--> test_suite/tests/test_de_error.rs:1462:29
|
1462 | Token::U64(u64::max_value()),
| ^^^^^^^^^^^
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#legacy_numeric_constants
= note: `-W clippy::legacy-numeric-constants` implied by `-W clippy::all`
= help: to override `-W clippy::all` add `#[allow(clippy::legacy_numeric_constants)]`
help: use the associated constant instead
|
1462 | Token::U64(u64::MAX),
| ~~~
warning: usage of a legacy numeric method
--> test_suite/tests/test_de_error.rs:1479:29
|
1479 | Token::U64(u64::max_value()),
| ^^^^^^^^^^^
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#legacy_numeric_constants
help: use the associated constant instead
|
1479 | Token::U64(u64::MAX),
| ~~~
warning: usage of a legacy numeric method
--> test_suite/tests/test_de_error.rs:1493:29
|
1493 | Token::U64(u64::max_value()),
| ^^^^^^^^^^^
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#legacy_numeric_constants
help: use the associated constant instead
|
1493 | Token::U64(u64::MAX),
| ~~~
warning: usage of a legacy numeric method
--> test_suite/tests/test_de_error.rs:1510:29
|
1510 | Token::U64(u64::max_value()),
| ^^^^^^^^^^^
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#legacy_numeric_constants
help: use the associated constant instead
|
1510 | Token::U64(u64::MAX),
| ~~~
Debugging a recent cargo-outdated bug, it would have been nice not to
wonder whether a rustc version change in GitHub's runner image was a
contributing factor.
New in nightly-2024-03-24 from https://github.com/rust-lang/rust/pull/119552.
warning: fields `nested` and `string` are never read
--> test_suite/tests/regression/issue2371.rs:10:9
|
8 | Flatten {
| ------- fields in this variant
9 | #[serde(flatten)]
10 | nested: Nested,
| ^^^^^^
11 | string: &'static str,
| ^^^^^^
|
= note: `#[warn(dead_code)]` on by default
warning: fields `nested` and `string` are never read
--> test_suite/tests/regression/issue2371.rs:20:9
|
18 | Flatten {
| ------- fields in this variant
19 | #[serde(flatten)]
20 | nested: Nested,
| ^^^^^^
21 | string: &'static str,
| ^^^^^^
warning: fields `nested` and `string` are never read
--> test_suite/tests/regression/issue2371.rs:30:9
|
28 | Flatten {
| ------- fields in this variant
29 | #[serde(flatten)]
30 | nested: Nested,
| ^^^^^^
31 | string: &'static str,
| ^^^^^^
warning: fields `nested` and `string` are never read
--> test_suite/tests/regression/issue2371.rs:40:9
|
38 | Flatten {
| ------- fields in this variant
39 | #[serde(flatten)]
40 | nested: Nested,
| ^^^^^^
41 | string: &'static str,
| ^^^^^^
warning: field `0` is never read
--> test_suite/tests/test_gen.rs:690:33
|
690 | Single(#[serde(borrow)] RelObject<'a>),
| ------ ^^^^^^^^^^^^^
| |
| field in this variant
|
= note: `#[warn(dead_code)]` on by default
help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
|
690 | Single(#[serde(borrow)] ()),
| ~~
warning: field `0` is never read
--> test_suite/tests/test_gen.rs:691:31
|
691 | Many(#[serde(borrow)] Vec<RelObject<'a>>),
| ---- ^^^^^^^^^^^^^^^^^^
| |
| field in this variant
|
help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
|
691 | Many(#[serde(borrow)] ()),
| ~~
New warning since nightly-2024-03-03:
warning: serde_derive/Cargo.toml: no edition set: defaulting to the 2015 edition while 2018 is compatible with `rust-version`
warning: serde_derive_internals/Cargo.toml: no edition set: defaulting to the 2015 edition while 2018 is compatible with `rust-version`
warning: the item `Into` is imported redundantly
--> serde/src/lib.rs:184:47
|
184 | pub use self::core::convert::{self, From, Into};
| ^^^^
|
::: nightly-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/std/src/prelude/mod.rs:115:13
|
115 | pub use super::v1::*;
| --------- the item `Into` is already defined here
|
= note: `#[warn(unused_imports)]` on by default
warning: current MSRV (Minimum Supported Rust Version) is `1.31.0` but this item is stable since `1.35.0`
--> serde/src/de/impls.rs:200:39
|
200 | Ok((v as Self::Value).copysign(sign))
| ^^^^^^^^^^^^^^
...
374 | / impl_deserialize_num! {
375 | | f32, deserialize_f32
376 | | num_self!(f32:visit_f32);
377 | | num_as_copysign_self!(f64:visit_f64);
378 | | num_as_self!(i8:visit_i8 i16:visit_i16 i32:visit_i32 i64:visit_i64);
379 | | num_as_self!(u8:visit_u8 u16:visit_u16 u32:visit_u32 u64:visit_u64);
380 | | }
| |_- in this macro invocation
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#incompatible_msrv
= note: `-W clippy::incompatible-msrv` implied by `-W clippy::all`
= help: to override `-W clippy::all` add `#[allow(clippy::incompatible_msrv)]`
= note: this warning originates in the macro `num_as_copysign_self` which comes from the expansion of the macro `impl_deserialize_num` (in Nightly builds, run with -Z macro-backtrace for more info)
warning: current MSRV (Minimum Supported Rust Version) is `1.31.0` but this item is stable since `1.35.0`
--> serde/src/de/impls.rs:200:39
|
200 | Ok((v as Self::Value).copysign(sign))
| ^^^^^^^^^^^^^^
...
382 | / impl_deserialize_num! {
383 | | f64, deserialize_f64
384 | | num_self!(f64:visit_f64);
385 | | num_as_copysign_self!(f32:visit_f32);
386 | | num_as_self!(i8:visit_i8 i16:visit_i16 i32:visit_i32 i64:visit_i64);
387 | | num_as_self!(u8:visit_u8 u16:visit_u16 u32:visit_u32 u64:visit_u64);
388 | | }
| |_- in this macro invocation
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#incompatible_msrv
= note: this warning originates in the macro `num_as_copysign_self` which comes from the expansion of the macro `impl_deserialize_num` (in Nightly builds, run with -Z macro-backtrace for more info)
warning: current MSRV (Minimum Supported Rust Version) is `1.31.0` but this item is stable since `1.34.0`
--> serde/src/de/impls.rs:2308:14
|
2308 | .checked_add(duration)
| ^^^^^^^^^^^^^^^^^^^^^
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#incompatible_msrv
warning: current MSRV (Minimum Supported Rust Version) is `1.31.0` but this item is stable since `1.34.0`
--> serde/src/ser/impls.rs:606:26
|
606 | self.get().serialize(serializer)
| ^^^^^
...
623 | / nonzero_integers! {
624 | | NonZeroI8,
625 | | NonZeroI16,
626 | | NonZeroI32,
... |
629 | | NonZeroIsize,
630 | | }
| |_- in this macro invocation
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#incompatible_msrv
= note: this warning originates in the macro `nonzero_integers` (in Nightly builds, run with -Z macro-backtrace for more info)
warning: current MSRV (Minimum Supported Rust Version) is `1.31.0` but this item is stable since `1.34.0`
--> serde/src/ser/impls.rs:1053:26
|
1053 | self.load(Ordering::Relaxed).serialize(serializer)
| ^^^^^^^^^^^^^^^^^^^^^^^
...
1061 | / atomic_impl! {
1062 | | AtomicBool "8"
1063 | | AtomicI8 "8"
1064 | | AtomicI16 "16"
... |
1070 | | AtomicUsize "ptr"
1071 | | }
| |_- in this macro invocation
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#incompatible_msrv
= note: this warning originates in the macro `atomic_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
warning: current MSRV (Minimum Supported Rust Version) is `1.31.0` but this item is stable since `1.34.0`
--> serde/src/ser/impls.rs:1053:26
|
1053 | self.load(Ordering::Relaxed).serialize(serializer)
| ^^^^^^^^^^^^^^^^^^^^^^^
...
1074 | / atomic_impl! {
1075 | | AtomicI64 "64"
1076 | | AtomicU64 "64"
1077 | | }
| |_- in this macro invocation
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#incompatible_msrv
= note: this warning originates in the macro `atomic_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
warning: serde_derive_internals/Cargo.toml: `default-features` is
ignored for syn, since `default-features` was not specified for
`workspace.dependencies.syn`, this could become a hard error in the
future
