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fix(iterators3): Enabled iterators3.rs to run without commented out tests.

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apogeeoak
2021-02-12 15:36:53 -05:00
parent ab57c26cf9
commit c6712dfccd
2 changed files with 34 additions and 25 deletions
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12
info.toml
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@@ -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"