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5.4.1
rustlings/exercises/error_handling
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README.md docs(exercises): updated all exercises readme files 2021-04-23 19:54:31 +02:00

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