rustlings/exercises/error_handling/README.md

# Error handling
Most errors aren’t serious enough to require the program to stop entirely. 
Sometimes, when a function fails, it’s for a reason that you can easily interpret and respond to.
For example, if you try to open a file and that operation fails because the file doesn’t exist, you might want to create the file instead of terminating the process.

## Further information

- [Error Handling](https://doc.rust-lang.org/book/ch09-02-recoverable-errors-with-result.html)
- [Generics](https://doc.rust-lang.org/book/ch10-01-syntax.html)
- [Result](https://doc.rust-lang.org/rust-by-example/error/result.html)
- [Boxing errors](https://doc.rust-lang.org/rust-by-example/error/multiple_error_types/boxing_errors.html)
docs(exercises): updated all exercises readme files all exercises readme files now have a unified structure and a description 2021-04-23 19:54:31 +02:00			`# Error handling`
			`Most errors aren’t serious enough to require the program to stop entirely.`
			`Sometimes, when a function fails, it’s for a reason that you can easily interpret and respond to.`
			`For example, if you try to open a file and that operation fails because the file doesn’t exist, you might want to create the file instead of terminating the process.`
Created sub READMEs for CLI only version Sub READMEs contain the relevant resources from the main README of the web version. All second edition Rust Book links were updated to the 2018 edition. Fixed to typos in main README.md. 2018-11-26 17:43:42 +02:00
docs(exercises): updated all exercises readme files all exercises readme files now have a unified structure and a description 2021-04-23 19:54:31 +02:00			`## Further information`
docs(errors): add additional help for Result/Boxing add additional help information provided by the rust by example book 2021-04-22 21:32:29 +02:00
docs(exercises): updated all exercises readme files all exercises readme files now have a unified structure and a description 2021-04-23 19:54:31 +02:00			`- [Error Handling](https://doc.rust-lang.org/book/ch09-02-recoverable-errors-with-result.html)`
			`- [Generics](https://doc.rust-lang.org/book/ch10-01-syntax.html)`
docs(errors): add additional help for Result/Boxing add additional help information provided by the rust by example book 2021-04-22 21:32:29 +02:00			`- [Result](https://doc.rust-lang.org/rust-by-example/error/result.html)`
			`- [Boxing errors](https://doc.rust-lang.org/rust-by-example/error/multiple_error_types/boxing_errors.html)`