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use std::rc::Rc;
use crate::record::RcCowString;
pub trait Named<'a> {
fn name(&self) -> &str {
"."
}
fn to_cow(&self) -> RcCowString<'a> {
RcCowString::RcOwned(Rc::new(self.name().to_string()))
}
}
impl<'a, T: Named<'a>> Named<'a> for Option<T> {
fn name(&self) -> &str {
if let Some(inner) = self.as_ref() {
inner.name()
} else {
"."
}
}
}
impl<'a, A: Named<'a>, B> Named<'a> for (A, B) {
fn name(&self) -> &str {
self.0.name()
}
}