/// Extension trait for Option to provide shorter unwrap methods
pub trait OptionExt<T> {
/// Shorthand for `.as_ref().unwrap()`
fn u(&self) -> &T;
/// Shorthand for `.as_mut().unwrap()`
fn um(&mut self) -> &mut T;
}
impl<T> OptionExt<T> for Option<T> {
#[inline]
fn u(&self) -> &T {
self.as_ref().unwrap()
}
#[inline]
fn um(&mut self) -> &mut T {
self.as_mut().unwrap()
}
}