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feat(traits): add hint comments

This commit is contained in:
mokou 2022-07-14 18:14:41 +02:00
parent 5979d408a9
commit 98b8d3f17d
3 changed files with 4 additions and 1 deletions
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1
exercises/traits/traits1.rs
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@ -7,6 +7,7 @@
// The trait AppendBar has only one function,
// which appends "Bar" to any object
// implementing this trait.
// Execute `rustlings hint traits1` or use the `hint` watch subcommand for a hint.
// I AM NOT DONE

1
exercises/traits/traits2.rs
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@ -9,6 +9,7 @@
//
// No boiler plate code this time,
// you can do this!
// Execute `rustlings hint traits2` or use the `hint` watch subcommand for a hint.
// I AM NOT DONE

3
info.toml
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@ -698,7 +698,8 @@ path = "exercises/traits/traits2.rs"
mode = "test"
hint = """
Notice how the trait takes ownership of 'self',and returns `Self'.
Try mutating the incoming string vector.
Try mutating the incoming string vector. Have a look at the tests to see
what the result should look like!
Vectors provide suitable methods for adding an element at the end. See
the documentation at: https://doc.rust-lang.org/std/vec/struct.Vec.html"""