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| author | diannasoreil <mokou@fastmail.com> | 2022-02-04 15:22:23 +0100 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2022-02-04 15:22:23 +0100 |
| commit | 9838892cf30622f5737e4b01e58de7ebdeb20cf9 (patch) | |
| tree | 7f58026df1c18fe705e0584f1d54f94a2193afa9 | |
| parent | 9c5d8ad44cdaf753da54a5cc21b1cdb77b09681d (diff) | |
| parent | 4a384cae4ac735e243bbc58184b1f409e914ddc5 (diff) | |
Merge pull request #728 from Zerotask/improve-option-further-information
docs(option): improve further information if let and while let
| -rw-r--r-- | exercises/option/README.md | 2 | ||||
| -rw-r--r-- | exercises/option/option1.rs | 2 |
2 files changed, 3 insertions, 1 deletions
diff --git a/exercises/option/README.md b/exercises/option/README.md index a304bb4..89c0028 100644 --- a/exercises/option/README.md +++ b/exercises/option/README.md @@ -16,3 +16,5 @@ Option types are very common in Rust code, as they have a number of uses: - [Option Enum Format](https://doc.rust-lang.org/stable/book/ch10-01-syntax.html#in-enum-definitions) - [Option Module Documentation](https://doc.rust-lang.org/std/option/) - [Option Enum Documentation](https://doc.rust-lang.org/std/option/enum.Option.html) +- [if let](https://doc.rust-lang.org/rust-by-example/flow_control/if_let.html) +- [while let](https://doc.rust-lang.org/rust-by-example/flow_control/while_let.html) diff --git a/exercises/option/option1.rs b/exercises/option/option1.rs index 602ff1a..17cf4f6 100644 --- a/exercises/option/option1.rs +++ b/exercises/option/option1.rs @@ -3,7 +3,7 @@ // I AM NOT DONE -// you can modify anything EXCEPT for this function's sig +// you can modify anything EXCEPT for this function's signature fn print_number(maybe_number: Option<u16>) { println!("printing: {}", maybe_number.unwrap()); } |