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078332fdc8
Implements https://www.github.com/rust-lang/rust/issues/141358. This has 2 primary benefits: 1. For rustdoc-json consumers, they no longer need to parse strings of attributes, but it's there in a structured and normalized way. 2. For rustc contributors, the output of HIR pretty printing is no longer a versioned thing in the output. People can work on https://github.com/rust-lang/rust/issues/131229 without needing to bump `FORMAT_VERSION`. (Over time, as the attribute refractor continues, I expect we'll add new things to `rustdoc_json_types::Attribute`. But this can be done separately to the rustc changes).
20 lines
397 B
Rust
20 lines
397 B
Rust
#![no_std]
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//@ is "$.index[?(@.name=='MyEnum')].attrs" '["non_exhaustive"]'
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#[non_exhaustive]
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pub enum MyEnum {
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First,
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}
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pub enum NonExhaustiveVariant {
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//@ is "$.index[?(@.name=='Variant')].attrs" '["non_exhaustive"]'
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#[non_exhaustive]
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Variant(i64),
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}
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//@ is "$.index[?(@.name=='MyStruct')].attrs" '["non_exhaustive"]'
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#[non_exhaustive]
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pub struct MyStruct {
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pub x: i64,
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}
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