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rust/compiler/rustc_ast
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Stuart Cook 57e8a5317a
Rollup merge of #146090 - Kobzol:invisible-origin-eq, r=petrochenkov 
Derive `PartialEq` for `InvisibleOrigin`

For https://github.com/rust-lang/rust/pull/145354, we need `PartialEq` for `TokenStream` to "just work". However, due to the special comparison implementation that was used for `InvisibleOrigin`, this wasn't the case.

So I derived `PartialEq` for `InvisibleOrigin`, and used the previous special comparison logic only on the single place where it was actually required.

r? `````````@petrochenkov`````````
2025-09-04 10:01:58 +10:00
..
src
Rollup merge of #146090 - Kobzol:invisible-origin-eq, r=petrochenkov
2025-09-04 10:01:58 +10:00
Cargo.toml
Revert introduction of [workspace.dependencies].
2025-09-02 19:12:54 +10:00
README.md
…

README.md

The rustc_ast crate contains those things concerned purely with syntax – that is, the AST ("abstract syntax tree"), along with some definitions for tokens and token streams, data structures/traits for mutating ASTs, and shared definitions for other AST-related parts of the compiler (like the lexer and macro-expansion).

For more information about how these things work in rustc, see the rustc dev guide: