diff options
Diffstat (limited to 'info.toml')
| -rw-r--r-- | info.toml | 12 |
1 files changed, 8 insertions, 4 deletions
@@ -725,11 +725,15 @@ name = "iterators3" path = "exercises/standard_library_types/iterators3.rs" mode = "test" hint = """ -Minor hint: In each of the two cases in the match in main, you can create x with either -a 'turbofish' or by hinting the type of x to the compiler. You may try both. +The divide function needs to return the correct error when even division is not +possible. -Major hint: Have a look at the Iter trait and at the explanation of its collect function. -Especially the part about Result is interesting.""" +The division_results variable needs to be collected into a collection type. + +The result_with_list function needs to return a single Result where the success +case is a vector of integers and the failure case is a DivisionError. + +The list_of_results function needs to return a vector of results.""" [[exercises]] name = "iterators4" |