Rollup of 8 pull requests #31911
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Rollup of 8 pull requests #31911
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It appears in the examples, but is not covered by any of the cases in the prose description.
Previously, if an error was returned from the formatter that did not originate in an underlying writer error, Write::write_fmt would return successfully even if the formatting did not complete (was interrupted by an `fmt::Error` return). Now we choose to emit an io::Error with kind Other for formatter errors. Since this may reveal error returns from `write!()` and similar that previously passed silently, it's a kind of a [breaking-change].
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@bors r+ p=10 |
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📌 Commit 156ed55 has been approved by |
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⌛ Testing commit 156ed55 with merge 17c3e75... |
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💔 Test failed - auto-win-msvc-32-opt |
Right this information isn't documented anywhere, sticking it into `make tips`
It appears in the examples, but is not covered by any of the cases in the prose description.
suggest: Put the `use` in suggested code inside the quotes
Change import a trait suggestion from:
help: candidate #1: use `std::io::Write`
to
help: candidate #1: `use std::io::Write`
so that the code can be copied directly.
Fixes rust-lang#31864
…xcrichton Make sure formatter errors are emitted by the default Write::write_fmt Previously, if an error was returned from the formatter that did not originate in an underlying writer error, Write::write_fmt would return successfully even if the formatting did not complete (was interrupted by an `fmt::Error` return). Now we choose to emit an io::Error with kind Other for formatter errors. Since this may reveal error returns from `write!()` and similar that previously passed silently, it's a kind of a [breaking-change]. Fixes rust-lang#31879
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@bors r+ force |
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📌 Commit 3c9a268 has been approved by |
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usein suggested code inside the quotes #31901, Make sure formatter errors are emitted by the default Write::write_fmt #31904