Rollup of 7 pull requests #37289
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Rollup of 7 pull requests #37289
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In rust-lang#34268 (8531d58), we replaced matches of None to the unit value `()` with `if let`s in places where it was deemed that this made the code unambiguously clearer and more idiomatic. In rust-lang#34638 (d37edef), we did the same for matches of None to the empty block `{}`. A casual observer, upon seeing these commits fly by, might suppose that the matter was then settled, that no further pull requests on this utterly trivial point of style could or would be made. Unless ... It turns out that sometimes people write the empty block with a space in between the braces. Who knew?
…ster Add missing urls for io types r? @steveklabnik
…ster Improve doc example for `std::borrow::Cow`. None
…empty_block_arm, r=nikomatsakis
prefer `if let` to match with `None => { }` arm in some places
In rust-lang#34268 (8531d58), we replaced matches of None to the unit value `()`
with `if let`s in places where it was deemed that this made the code
unambiguously clearer and more idiomatic. In rust-lang#34638 (d37edef), we did
the same for matches of None to the empty block `{}`.
A casual observer, upon seeing these commits fly by, might suppose that
the matter was then settled, that no further pull requests on this
utterly trivial point of style could or would be made. Unless ...
It turns out that sometimes people write the empty block with a space in
between the braces. Who knew?
…es, r=steveklabnik Fix grammatical errors in `tests` directory docs
run rustfmt on control_flow_graph folder
run rustfmt on unify folder
run rustfmt on snapshot_map
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r? @eddyb (rust_highfive has picked a reviewer for you, use r? to override) |
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@bors: r+ p=1 |
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📌 Commit dd3a014 has been approved by |
bors
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Oct 20, 2016
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std::borrow::Cow. #37187, preferif letto match withNone => { }arm in some places #37241, Fix grammatical errors intestsdirectory docs #37283, run rustfmt on control_flow_graph folder #37285, run rustfmt on unify folder #37287, run rustfmt on snapshot_map #37288