rustdoc: render 1-tuples as (T,) instead of (T) #15614
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src/librustdoc/html/format.rs
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Why does this use {:#}? The documentation claims that the # flag only applies to integral formatting.
Also, [..many] is unnecessary, you can just say many.
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Ah hah, the documentation is wrong. # on slices omits the brackets. That really should be documented.
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r=me if you tweak the |
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@kballard thanks for the feedback. You are right the [..many] is unnecessary i will change that first. |
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It occurs to me that I have no idea if rustdoc has an infrastructure for testing this sort of thing. If it does, it would be a good idea to add a test. |
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@kballard i couldn't find any tests related to that. Do you think this kind of test should be added? |
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Sadly we don't have a whole lot of tests for rustdoc right now, it's ok to add this without a test. |
Forgot to do this at the start of the week. Will be back on the 15th. (That's also the reason why I forgot about the meeting. Sorry for that!) r? @ghost changelog: none
This fixes #15474