diff options
Diffstat (limited to 'src/librustdoc/formats/cache.rs')
| -rw-r--r-- | src/librustdoc/formats/cache.rs | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/src/librustdoc/formats/cache.rs b/src/librustdoc/formats/cache.rs index c3153f2d4b6..e82bc540e95 100644 --- a/src/librustdoc/formats/cache.rs +++ b/src/librustdoc/formats/cache.rs @@ -14,13 +14,13 @@ use crate::config::RenderInfo; use crate::fold::DocFolder; use crate::formats::item_type::ItemType; use crate::formats::Impl; +use crate::html::markdown::short_markdown_summary; use crate::html::render::cache::{extern_location, get_index_search_type, ExternalLocation}; use crate::html::render::IndexItem; -use crate::html::render::{plain_text_summary, shorten}; thread_local!(crate static CACHE_KEY: RefCell<Arc<Cache>> = Default::default()); -/// This cache is used to store information about the `clean::Crate` being +/// This cache is used to store information about the [`clean::Crate`] being /// rendered in order to provide more useful documentation. This contains /// information like all implementors of a trait, all traits a type implements, /// documentation for all known traits, etc. @@ -313,7 +313,9 @@ impl DocFolder for Cache { ty: item.type_(), name: s.to_string(), path: path.join("::"), - desc: shorten(plain_text_summary(item.doc_value())), + desc: item + .doc_value() + .map_or_else(|| String::new(), short_markdown_summary), parent, parent_idx: None, search_type: get_index_search_type(&item), |