364cd8d8f7
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)] ()), | ~~
52 lines
1004 B
Rust
52 lines
1004 B
Rust
use serde_derive::Deserialize;
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#[derive(Deserialize)]
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pub struct Nested;
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#[derive(Deserialize)]
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pub enum ExternallyTagged {
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Flatten {
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#[serde(flatten)]
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#[allow(dead_code)]
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nested: Nested,
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#[allow(dead_code)]
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string: &'static str,
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},
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}
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#[derive(Deserialize)]
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#[serde(tag = "tag")]
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pub enum InternallyTagged {
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Flatten {
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#[serde(flatten)]
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#[allow(dead_code)]
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nested: Nested,
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#[allow(dead_code)]
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string: &'static str,
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},
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}
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#[derive(Deserialize)]
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#[serde(tag = "tag", content = "content")]
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pub enum AdjacentlyTagged {
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Flatten {
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#[serde(flatten)]
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#[allow(dead_code)]
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nested: Nested,
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#[allow(dead_code)]
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string: &'static str,
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},
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}
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#[derive(Deserialize)]
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#[serde(untagged)]
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pub enum UntaggedWorkaround {
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Flatten {
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#[serde(flatten)]
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#[allow(dead_code)]
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nested: Nested,
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#[allow(dead_code)]
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string: &'static str,
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},
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}
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