Replace matching with function chaining

2018-01-04 20:26:23 +01:00 · 2018-01-04 20:26:23 +01:00 · c1ff2b14f0
commit c1ff2b14f0
parent a9135a80fb
1 changed files with 2 additions and 7 deletions
--- a/lib/domain/libimagbookmark/src/collection.rs
+++ b/lib/domain/libimagbookmark/src/collection.rs
@ -90,13 +90,8 @@ impl<'a> BookmarkCollection<'a> {
            .and_then(|id| store.get(id))
            .chain_err(|| BEK::StoreReadError)
            .and_then(|fle| {
-                match fle {
-                    None => Err(BE::from_kind(BEK::CollectionNotFound)),
-                    Some(e) => Ok(BookmarkCollection {
-                        fle: e,
-                        store: store,
-                    }),
-                }
+                fle.ok_or(BE::from_kind(BEK::CollectionNotFound))
+                    .map(|e| BookmarkCollection { fle: e, store: store })
            })
    }