fn into_try_map Result>()

in gazebo/src/ext/option.rs [72:80]

• 9 lines of code
• 1 McCabe index (conditional complexity)

    fn into_try_map<U, E, F: FnOnce(Self::Item) -> Result<U, E>>(
        self,
        f: F,
    ) -> Result<Option<U>, E> {
        Ok(match self {
            None => None,
            Some(x) => Some(f(x)?),
        })
    }