Macro vipers::unwrap_or_err [−][src]
macro_rules! unwrap_or_err {
($option : expr, $error : tt $(,) ?) => { ... };
}Expand description
Ensures an Option can be unwrapped, otherwise returns the error
macro_rules! unwrap_or_err {
($option : expr, $error : tt $(,) ?) => { ... };
}Ensures an Option can be unwrapped, otherwise returns the error