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Lint fixes (#99)

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* Replace a single-character string literal with a character literal.

* Use is_some() instead of comparing with Some(_).

* Add code-quotes around type names in comments.

* Use !...is_empty() instead of len() != 0.

* Tidy up redundant returns.

* Remove redundant .clone() calls.

* Remove unnecessary explicit lifetime parameters.

* Tidy up unnecessary '&'s.

* Add parens to make operator precedence explicit.

* Use debug_assert_eq instead of debug_assert with ==.

* Replace a &Vec argument with a &[...].

* Replace `a = a op b` with `a op= b`.

* Avoid unnecessary closures.

* Avoid .iter() and .iter_mut() for iterating over containers.

* Remove unneeded qualification.
This commit is contained in:
Dan Gohman
2017-06-19 16:24:10 -07:00
committed by Jakob Stoklund Olesen
parent 3693735874
commit 0c7316ae28
24 changed files with 132 additions and 137 deletions
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4
lib/filecheck/src/lib.rs
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@@ -4,8 +4,8 @@
//! A list of directives is typically extracted from a file containing a test case. The test case
//! is then run through the program under test, and its output matched against the directives.
//!
//! See the [CheckerBuilder](struct.CheckerBuilder.html) and [Checker](struct.Checker.html) types
//! for the main library API.
//! See the [`CheckerBuilder`](struct.CheckerBuilder.html) and [`Checker`](struct.Checker.html)
//! types for the main library API.
//!
//! # Directives
//!