mirror of
https://github.com/notohh/rustlings.git
synced 2024-11-22 14:02:22 -05:00
179a75a68d
closes #859 closes #913 closes #942 |
||
---|---|---|
.. | ||
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.