crev-common 0.16.0

use std::ops::Deref;

pub trait OptionDeref<T: Deref> {
    fn as_deref(&self) -> Option<&T::Target>;
}

impl<T: Deref> OptionDeref<T> for Option<T> {
    fn as_deref(&self) -> Option<&T::Target> {
        self.as_ref().map(Deref::deref)
    }
}