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A-error-handlingArea: Error handlingArea: Error handlingC-feature-requestCategory: A feature request, i.e: not implemented / a PR.Category: A feature request, i.e: not implemented / a PR.T-libsRelevant to the library team, which will review and decide on the PR/issue.Relevant to the library team, which will review and decide on the PR/issue.T-rustdocRelevant to the rustdoc team, which will review and decide on the PR/issue.Relevant to the rustdoc team, which will review and decide on the PR/issue.regression-from-stable-to-betaPerformance or correctness regression from stable to beta.Performance or correctness regression from stable to beta.
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I didn't notice an issue on file for this already, feel free to dupe against it if one exists.
In #99917 we landed support for error in core, and sadly one of the casualties was the docs got somewhat worse. Concretely, Box<dyn Error + stuff>::downcast()
is no longer shown on the docs page for Error, which is a bit of a bummer, since these methods do exist: https://doc.rust-lang.org/nightly/src/alloc/boxed.rs.html#2127
Hoverbear
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A-error-handlingArea: Error handlingArea: Error handlingC-feature-requestCategory: A feature request, i.e: not implemented / a PR.Category: A feature request, i.e: not implemented / a PR.T-libsRelevant to the library team, which will review and decide on the PR/issue.Relevant to the library team, which will review and decide on the PR/issue.T-rustdocRelevant to the rustdoc team, which will review and decide on the PR/issue.Relevant to the rustdoc team, which will review and decide on the PR/issue.regression-from-stable-to-betaPerformance or correctness regression from stable to beta.Performance or correctness regression from stable to beta.