mirror of
https://github.com/rust-lang/rustlings.git
synced 2024-12-26 00:00:03 +03:00
43d0623086
Although marked as 'TODO', three tests pass without any implementation because the correct answer code already exists. |
||
|---|---|---|
| .. | ||
| errors1.rs | ||
| errors2.rs | ||
| errors3.rs | ||
| errors4.rs | ||
| errors5.rs | ||
| errors6.rs | ||
| mod.rs | ||
| 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.