Use default_field_values for rustc_errors::Context, rustc_session::config::NextSolverConfig and rustc_session::config::ErrorOutputType
#138111
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Use default field values to avoid manual `Default` impl.
Remove manual `Default` impl from `config::ErrorOutputType`.
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r? @nnethercote rustbot has assigned @nnethercote. Use |
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@bors r+ rollup |
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jhpratt
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Use `default_field_values` for `rustc_errors::Context`, `rustc_session::config::NextSolverConfig` and `rustc_session::config::ErrorOutputType` Wanted to see where `#![feature(default_field_values)]` could be used in the codebase. These three seemed like no-brainers. There are a bunch of more places where we could remove manual `Default` impls, but they `derive` other traits that rely on `syn`, which [doesn't yet support `default_field_values`](dtolnay/syn#1774).
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Use `default_field_values` for `rustc_errors::Context`, `rustc_session::config::NextSolverConfig` and `rustc_session::config::ErrorOutputType` Wanted to see where `#![feature(default_field_values)]` could be used in the codebase. These three seemed like no-brainers. There are a bunch of more places where we could remove manual `Default` impls, but they `derive` other traits that rely on `syn`, which [doesn't yet support `default_field_values`](dtolnay/syn#1774).
This was referenced Mar 7, 2025
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…iaskrgr Rollup of 6 pull requests Successful merges: - rust-lang#137674 (Enable `f16` for LoongArch) - rust-lang#138034 (library: Use `size_of` from the prelude instead of imported) - rust-lang#138060 (Revert rust-lang#138019 after further discussion about how hir-pretty printing should work) - rust-lang#138073 (Break critical edges in inline asm before code generation) - rust-lang#138107 (`librustdoc`: clippy fixes) - rust-lang#138111 (Use `default_field_values` for `rustc_errors::Context`, `rustc_session::config::NextSolverConfig` and `rustc_session::config::ErrorOutputType`) r? `@ghost` `@rustbot` modify labels: rollup
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Rollup merge of rust-lang#138111 - estebank:use-dfv, r=nnethercote Use `default_field_values` for `rustc_errors::Context`, `rustc_session::config::NextSolverConfig` and `rustc_session::config::ErrorOutputType` Wanted to see where `#![feature(default_field_values)]` could be used in the codebase. These three seemed like no-brainers. There are a bunch of more places where we could remove manual `Default` impls, but they `derive` other traits that rely on `syn`, which [doesn't yet support `default_field_values`](dtolnay/syn#1774).
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…iaskrgr Rollup of 6 pull requests Successful merges: - rust-lang#137674 (Enable `f16` for LoongArch) - rust-lang#138034 (library: Use `size_of` from the prelude instead of imported) - rust-lang#138060 (Revert rust-lang#138019 after further discussion about how hir-pretty printing should work) - rust-lang#138073 (Break critical edges in inline asm before code generation) - rust-lang#138107 (`librustdoc`: clippy fixes) - rust-lang#138111 (Use `default_field_values` for `rustc_errors::Context`, `rustc_session::config::NextSolverConfig` and `rustc_session::config::ErrorOutputType`) r? `@ghost` `@rustbot` modify labels: rollup
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Wanted to see where
#![feature(default_field_values)]could be used in the codebase. These three seemed like no-brainers. There are a bunch of more places where we could remove manualDefaultimpls, but theyderiveother traits that rely onsyn, which doesn't yet supportdefault_field_values.