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feat: Refactor hint system

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Hints are now accessible using the CLI subcommand `rustlings hint
<exercise name`.

BREAKING CHANGE: This fundamentally changes the way people interact with exercises.
This commit is contained in:
marisa
2019-11-11 16:51:38 +01:00
parent 627cdc07d0
commit 9bdb0a12e4
47 changed files with 400 additions and 1681 deletions
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30
exercises/enums/enums1.rs
View File

@@ -1,5 +1,5 @@
// enums1.rs
// Make me compile! Scroll down for hints!
// Make me compile! Execute `rustlings hint enums1` for hints!
#[derive(Debug)]
enum Message {
@@ -12,31 +12,3 @@ fn main() {
println!("{:?}", Message::Move);
println!("{:?}", Message::ChangeColor);
}
// Hint: The declaration of the enumeration type has not been defined yet.

37
exercises/enums/enums2.rs
View File

@@ -1,5 +1,5 @@
// enums2.rs
// Make me compile! Scroll down for hints
// Make me compile! Execute `rustlings hint enums2` for hints!
#[derive(Debug)]
enum Message {
@@ -24,38 +24,3 @@ fn main() {
message.call();
}
}
// Hint: you can create enumerations that have different variants with different types
// such as no data, anonymous structs, a single string, tuples, ...etc