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Merge pull request #3457 from rust-lang/clippy_rustup_documentation

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Enable rustup clippy to refer to the correct documentation
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Oliver S̶c̶h̶n̶e̶i̶d̶e̶r Scherer 2018-11-26 09:26:23 +01:00 committed by GitHub
commit 4dd8c067a9
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1 changed files with 5 additions and 2 deletions
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7
clippy_lints/src/utils/mod.rs
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@ -507,8 +507,11 @@ impl<'a> DiagnosticWrapper<'a> {
fn docs_link(&mut self, lint: &'static Lint) {
if env::var("CLIPPY_DISABLE_DOCS_LINKS").is_err() {
self.0.help(&format!(
"for further information visit https://rust-lang-nursery.github.io/rust-clippy/v{}/index.html#{}",
env!("CARGO_PKG_VERSION"),
"for further information visit https://rust-lang-nursery.github.io/rust-clippy/{}/index.html#{}",
&option_env!("RUST_RELEASE_NUM").map_or("master".to_string(), |n| {
// extract just major + minor version and ignore patch versions
format!("rust-{}", n.rsplitn(2, '.').nth(1).unwrap())
}),
lint.name_lower().replacen("clippy::", "", 1)
));
}