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don't slice slices (clippy::redundant_slicing)

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This commit is contained in:
Matthias Krüger 2021-07-17 09:13:08 +02:00
parent 1c129f7b97
commit a75192bcfe
1 changed files with 2 additions and 2 deletions
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4
src/librustdoc/html/format.rs
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@ -488,7 +488,7 @@ crate fn href(did: DefId, cx: &Context<'_>) -> Result<(String, ItemType, Vec<Str
let cache = &cx.cache();
let relative_to = &cx.current;
fn to_module_fqp(shortty: ItemType, fqp: &[String]) -> &[String] {
if shortty == ItemType::Module { &fqp[..] } else { &fqp[..fqp.len() - 1] }
if shortty == ItemType::Module { fqp } else { &fqp[..fqp.len() - 1] }
}
if !did.is_local() && !cache.access_levels.is_public(did) && !cache.document_private {
@ -509,7 +509,7 @@ crate fn href(did: DefId, cx: &Context<'_>) -> Result<(String, ItemType, Vec<Str
match cache.extern_locations[&did.krate] {
ExternalLocation::Remote(ref s) => {
let s = s.trim_end_matches('/');
let mut s = vec![&s[..]];
let mut s = vec![s];
s.extend(module_fqp[..].iter().map(String::as_str));
s
}