bjoernager/rust
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handling fallout from entry api

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This commit is contained in:
Alexis Beingessner 2014-09-18 17:05:52 -04:00
parent 8e58f3088b
commit fe8a413fc0
14 changed files with 99 additions and 44 deletions
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20
src/librustdoc/html/render.rs
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@ -34,6 +34,7 @@
//! both occur before the crate is rendered.
use std::collections::{HashMap, HashSet};
use std::collections::hashmap::{Occupied, Vacant};
use std::fmt;
use std::io::fs::PathExtensions;
use std::io::{fs, File, BufferedWriter, MemWriter, BufferedReader};
@ -801,9 +802,10 @@ impl DocFolder for Cache {
clean::ImplItem(ref i) => {
match i.trait_ {
Some(clean::ResolvedPath{ did, .. }) => {
let v = self.implementors.find_or_insert_with(did, |_| {
Vec::new()
});
let v = match self.implementors.entry(did) {
Vacant(entry) => entry.set(Vec::with_capacity(1)),
Occupied(entry) => entry.into_mut(),
};
v.push(Implementor {
def_id: item.def_id,
generics: i.generics.clone(),
@ -998,9 +1000,10 @@ impl DocFolder for Cache {
match did {
Some(did) => {
let v = self.impls.find_or_insert_with(did, |_| {
Vec::new()
});
let v = match self.impls.entry(did) {
Vacant(entry) => entry.set(Vec::with_capacity(1)),
Occupied(entry) => entry.into_mut(),
};
v.push(Impl {
impl_: i,
dox: dox,
@ -2141,7 +2144,10 @@ fn build_sidebar(m: &clean::Module) -> HashMap<String, Vec<String>> {
None => continue,
Some(ref s) => s.to_string(),
};
let v = map.find_or_insert_with(short.to_string(), |_| Vec::new());
let v = match map.entry(short.to_string()) {
Vacant(entry) => entry.set(Vec::with_capacity(1)),
Occupied(entry) => entry.into_mut(),
};
v.push(myname);
}