tristan/rustlings
1
0
Fork 0
mirror of https://github.com/rust-lang/rustlings.git synced 2024-12-26 07:20:30 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

chore(iterators5): conciseness hint

Browse source
This commit is contained in:
Taylor Yu 2021-06-06 17:39:13 -05:00
parent 91fc9e3118
commit 4e079fdd08
1 changed files with 4 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

5
info.toml
View file

@ -788,7 +788,10 @@ test count_iterator.
The collection variable in count_collection_iterator is a slice of HashMaps. It
needs to be converted into an iterator in order to use the iterator methods.
The fold method can be useful in the count_collection_iterator function."""
The fold method can be useful in the count_collection_iterator function.
For a further challenge, consult the documentation for Iterator to find
a different method that could make your code more compact than using fold."""
# THREADS