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Adapts to rust-lang/rust#129124

Alternative to #22

GuillaumeGomez added a commit to GuillaumeGomez/rust that referenced this pull request Aug 15, 2024
…llaumeGomez

rustdoc-json: Use FxHashMap from rustdoc_json_types

Alternative to rust-lang#110051 and rust-lang#127456.

This lets us avoid rehashing the json index after building it by using the same hashmap type in construction and in rustdoc_json_types. The above PR's tried to do this by having rustdoc_json_types get the same hashmap that rustdoc has via rustc_data_structures. However, this can be made simpler if we change rustdoc instead.

For the rustdoc-type republish on crates.io, It will filter out the `pub use`, and not change source at all. rust-lang/rustdoc-types#30. That code [already replaces the hashmap](https://github.com/aDotInTheVoid/rustdoc-types/blob/8d6528669ec64c2af43d1c79a228b7711cefdad7/update.sh#L11) to use the one in `std::collections` (instead of `FxHashMap`)

try-job: dist-arm-linux

r? `@GuillaumeGomez`
matthiaskrgr added a commit to matthiaskrgr/rust that referenced this pull request Aug 15, 2024
…llaumeGomez

rustdoc-json: Use FxHashMap from rustdoc_json_types

Alternative to rust-lang#110051 and rust-lang#127456.

This lets us avoid rehashing the json index after building it by using the same hashmap type in construction and in rustdoc_json_types. The above PR's tried to do this by having rustdoc_json_types get the same hashmap that rustdoc has via rustc_data_structures. However, this can be made simpler if we change rustdoc instead.

For the rustdoc-type republish on crates.io, It will filter out the `pub use`, and not change source at all. rust-lang/rustdoc-types#30. That code [already replaces the hashmap](https://github.com/aDotInTheVoid/rustdoc-types/blob/8d6528669ec64c2af43d1c79a228b7711cefdad7/update.sh#L11) to use the one in `std::collections` (instead of `FxHashMap`)

try-job: dist-arm-linux

r? ``@GuillaumeGomez``
rust-timer added a commit to rust-lang-ci/rust that referenced this pull request Aug 15, 2024
Rollup merge of rust-lang#129124 - aDotInTheVoid:rdj-hashmap-3, r=GuillaumeGomez

rustdoc-json: Use FxHashMap from rustdoc_json_types

Alternative to rust-lang#110051 and rust-lang#127456.

This lets us avoid rehashing the json index after building it by using the same hashmap type in construction and in rustdoc_json_types. The above PR's tried to do this by having rustdoc_json_types get the same hashmap that rustdoc has via rustc_data_structures. However, this can be made simpler if we change rustdoc instead.

For the rustdoc-type republish on crates.io, It will filter out the `pub use`, and not change source at all. rust-lang/rustdoc-types#30. That code [already replaces the hashmap](https://github.com/aDotInTheVoid/rustdoc-types/blob/8d6528669ec64c2af43d1c79a228b7711cefdad7/update.sh#L11) to use the one in `std::collections` (instead of `FxHashMap`)

try-job: dist-arm-linux

r? ``@GuillaumeGomez``
@aDotInTheVoid aDotInTheVoid marked this pull request as ready for review August 17, 2024 00:08
@aDotInTheVoid aDotInTheVoid merged commit 569b327 into trunk Aug 17, 2024
1 check passed
@aDotInTheVoid aDotInTheVoid deleted the hashmap-3 branch August 19, 2024 14:15
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