bjoernager/rust
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Remove unnecessary to_string calls

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This commit removes superfluous to_string calls from various places
This commit is contained in:
Piotr Jawniak 2014-06-26 08:15:14 +02:00
parent 99519cc8e6
commit f8e06c4965
26 changed files with 62 additions and 106 deletions
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9
src/librustdoc/markdown.rs
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@ -93,19 +93,10 @@ pub fn render(input: &str, mut output: Path, matches: &getopts::Matches) -> int
let (in_header, before_content, after_content) =
match (load_external_files(matches.opt_strs("markdown-in-header")
.move_iter()
.map(|x| x.to_string())
.collect::<Vec<_>>()
.as_slice()),
load_external_files(matches.opt_strs("markdown-before-content")
.move_iter()
.map(|x| x.to_string())
.collect::<Vec<_>>()
.as_slice()),
load_external_files(matches.opt_strs("markdown-after-content")
.move_iter()
.map(|x| x.to_string())
.collect::<Vec<_>>()
.as_slice())) {
(Some(a), Some(b), Some(c)) => (a,b,c),
_ => return 3