rustlings

891 Commits 1 Branch 0 Tags

3 Commits

Author	SHA1	Message	Date
Taylor Yu	11d2cf0d60	fix(try_from_into, from_str): hints for dyn Error Add hints about how to return the correct type for functions that return `Result<_, Box<dyn Error>`. Some feedback from Discord suggests that people run into trouble with that.	2021-05-15 14:01:17 -05:00
Taylor Yu	c3e7b83178	fix: use trait objects for from_str Use `Box<dyn error::Error>` to allow solutions to use `?` to propagate errors.	2021-04-04 18:56:10 -05:00
Taylor Yu	2e93a588e0	fix: use trait objects for try_from_into Use `Box<dyn error::Error>` to allow solutions to use `?` to propagate errors. In the tests, explicitly check `is_ok()` instead of trying to force the error type to `String` (or other `PartialEq` type) using `assert_eq!()`.	2021-04-04 12:41:32 -05:00

Author

SHA1

Message

Date

Taylor Yu

11d2cf0d60

fix(try_from_into, from_str): hints for dyn Error

Add hints about how to return the correct type for functions that
return `Result<_, Box<dyn Error>`. Some feedback from Discord suggests
that people run into trouble with that.

2021-05-15 14:01:17 -05:00

Taylor Yu

c3e7b83178

fix: use trait objects for from_str

Use `Box<dyn error::Error>` to allow solutions to use `?` to propagate 
errors.

2021-04-04 18:56:10 -05:00

Taylor Yu

2e93a588e0

fix: use trait objects for try_from_into

Use `Box<dyn error::Error>` to allow solutions to use `?` to propagate
errors.  In the tests, explicitly check `is_ok()` instead of trying to
force the error type to `String` (or other `PartialEq` type) using
`assert_eq!()`.

2021-04-04 12:41:32 -05:00