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[std::vec] Rename .last_opt() to .last(), drop the old .last() behavior

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This commit is contained in:
Simon Sapin
2013-12-23 15:08:23 +01:00
parent add8f9680e
commit aa66b91767
27 changed files with 89 additions and 112 deletions
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6
src/librustdoc/html/render.rs
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@@ -275,7 +275,7 @@ pub fn run(mut crate: clean::Crate, dst: Path) {
for (i, (&id, &(ref fqp, short))) in cache.paths.iter().enumerate() {
if i > 0 { write!(w, ","); }
write!(w, "'{}':\\{type:'{}',name:'{}'\\}",
id, short, *fqp.last());
id, short, *fqp.last().unwrap());
}
write!(w, "\\};");
w.flush();
@@ -522,7 +522,7 @@ impl DocFolder for Cache {
clean::TyMethodItem(..) |
clean::StructFieldItem(..) |
clean::VariantItem(..) => {
Some((Some(*self.parent_stack.last()),
Some((Some(*self.parent_stack.last().unwrap()),
self.stack.slice_to(self.stack.len() - 1)))
}
@@ -530,7 +530,7 @@ impl DocFolder for Cache {
if self.parent_stack.len() == 0 {
None
} else {
let last = self.parent_stack.last();
let last = self.parent_stack.last().unwrap();
let amt = match self.paths.find(last) {
Some(&(_, "trait")) => self.stack.len() - 1,
Some(..) | None => self.stack.len(),