bjoernager/rust
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Simplify conversion

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Rune Tynan 2021-01-22 18:30:01 -05:00
parent 3c2806957e
commit cca4eea6f9
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1 changed files with 1 additions and 8 deletions
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9
src/librustdoc/json/mod.rs
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@ -205,7 +205,6 @@ impl<'tcx> FormatRenderer<'tcx> for JsonRenderer<'tcx> {
debug!("Done with crate"); debug!("Done with crate");
let mut index = (*self.index).clone().into_inner(); let mut index = (*self.index).clone().into_inner();
index.extend(self.get_trait_items()); index.extend(self.get_trait_items());
let len = index.len();
// This needs to be the default HashMap for compatibility with the public interface for // This needs to be the default HashMap for compatibility with the public interface for
// rustdoc-json // rustdoc-json
#[allow(rustc::default_hash_types)] #[allow(rustc::default_hash_types)]
@ -213,13 +212,7 @@ impl<'tcx> FormatRenderer<'tcx> for JsonRenderer<'tcx> {
root: types::Id(String::from("0:0")), root: types::Id(String::from("0:0")),
crate_version: krate.version.clone(), crate_version: krate.version.clone(),
includes_private: self.cache.document_private, includes_private: self.cache.document_private,
index: index.into_iter().fold( index: index.into_iter().collect(),
std::collections::HashMap::with_capacity(len),
|mut acc, (key, val)| {
acc.insert(key, val);
acc
},
),
paths: self paths: self
.cache .cache
.paths .paths