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chore: unify hint language use

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mokou 2022-07-11 13:12:47 +02:00
parent ed0f278a8f
commit 0aee54a82b
1 changed files with 6 additions and 6 deletions
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12
info.toml
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@ -21,7 +21,7 @@ name = "variables1"
path = "exercises/variables/variables1.rs" path = "exercises/variables/variables1.rs"
mode = "compile" mode = "compile"
hint = """ hint = """
Hint: The declaration on line 8 is missing a keyword that is needed in Rust The declaration on line 8 is missing a keyword that is needed in Rust
to create a new variable binding.""" to create a new variable binding."""
[[exercises]] [[exercises]]
@ -360,14 +360,14 @@ name = "enums1"
path = "exercises/enums/enums1.rs" path = "exercises/enums/enums1.rs"
mode = "compile" mode = "compile"
hint = """ hint = """
Hint: The declaration of the enumeration type has not been defined yet.""" The declaration of the enumeration type has not been defined yet."""
[[exercises]] [[exercises]]
name = "enums2" name = "enums2"
path = "exercises/enums/enums2.rs" path = "exercises/enums/enums2.rs"
mode = "compile" mode = "compile"
hint = """ hint = """
Hint: you can create enumerations that have different variants with different types You can create enumerations that have different variants with different types
such as no data, anonymous structs, a single string, tuples, ...etc""" such as no data, anonymous structs, a single string, tuples, ...etc"""
[[exercises]] [[exercises]]
@ -536,7 +536,7 @@ name = "errors5"
path = "exercises/error_handling/errors5.rs" path = "exercises/error_handling/errors5.rs"
mode = "compile" mode = "compile"
hint = """ hint = """
Hint: There are two different possible `Result` types produced within There are two different possible `Result` types produced within
`main()`, which are propagated using `?` operators. How do we declare a `main()`, which are propagated using `?` operators. How do we declare a
return type from `main()` that allows both? return type from `main()` that allows both?
@ -980,7 +980,7 @@ or an Err with an error if the string is not valid.
This is almost like the `from_into` exercise, but returning errors instead This is almost like the `from_into` exercise, but returning errors instead
of falling back to a default value. of falling back to a default value.
Hint: Look at the test cases to see which error variants to return. Look at the test cases to see which error variants to return.
Another hint: You can use the `map_err` method of `Result` with a function Another hint: You can use the `map_err` method of `Result` with a function
or a closure to wrap the error from `parse::<usize>`. or a closure to wrap the error from `parse::<usize>`.
@ -998,7 +998,7 @@ hint = """
Follow the steps provided right before the `TryFrom` implementation. Follow the steps provided right before the `TryFrom` implementation.
You can also use the example at https://doc.rust-lang.org/std/convert/trait.TryFrom.html You can also use the example at https://doc.rust-lang.org/std/convert/trait.TryFrom.html
Hint: Is there an implementation of `TryFrom` in the standard library that Is there an implementation of `TryFrom` in the standard library that
can both do the required integer conversion and check the range of the input? can both do the required integer conversion and check the range of the input?
Another hint: Look at the test cases to see which error variants to return. Another hint: Look at the test cases to see which error variants to return.