[Rust Guide] 9.2. Result Enum and Recoverable Errors Pt. 1 - Match, Expect, and Unwrap Handling Errors

If you find this helpful, please like, bookmark, and follow. To keep learning along, follow this series. 9.2.1 The Result Enum Usually, errors are not serious enough to stop the entire program. A function may fail or encounter an error for reasons that are often easy to explain and respond to. For example, a program may try to open a file that does not exist; in that case, you would usually consider creating the file rather than terminating the program immediately. Rust provides the Result enum