feat(rustdoc): --emit=depinfo output to stdout via -
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This commit demonstrates that `rustdoc --emit=depinfo=-` hasn't yet supported emitting to stdout.
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weihanglo
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--emit=depinfo output to stdout via -
fmease
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Oct 16, 2025
src/librustdoc/config.rs
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| /// Similar to [`rustc_session::config::OutFileName`] but can't use that | ||
| /// because it doesn't implement `Eq`. | ||
| #[derive(Clone, Debug, PartialEq, Eq)] | ||
| pub(crate) enum OutFile { |
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Feel free to make rustc's OutFile Eq (and pub if it isn't already) and use it here. We already reuse rustc's Input type.
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Updated. I wasn't sure whether it is allowed. Thanks :)
rustdoc's `--emit=depinfo` flag now supports using `-` to write the output to stdout.
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rustdoc's
--emit=depinfoflag now supports using-to write the output to stdout,aligning with rustc's behavior.
This will fix #147649.
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rustdoc --emit=depinfo=-hasn't yet supported emitting to stdout.