How does the 'recover' function contribute to error handling in Go?
- Allows the program to gracefully handle panics by regaining control and resuming normal execution.
- Forces immediate termination of the program.
- Logs the panic message for later debugging.
- Raises a panic if an error condition is encountered.
The 'recover' function in Go is used in conjunction with 'defer' to handle panics gracefully. When called inside a deferred function, 'recover' intercepts a panic and allows the program to regain control, effectively preventing the panic from propagating further. This enables developers to handle exceptional situations and errors in a controlled manner, ensuring that the program can recover from panics without crashing. However, it's important to note that 'recover' only works within deferred functions and is only useful for handling panics; it cannot recover from other types of errors.
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