use bstr::BString; use crate::{Name, NameRef}; impl<'a> NameRef<'a> {    /// Turn this ref into its owned counterpart.    pub fn to_owned(self) -> Name {        Name(self.0.into())    }     /// Return the inner `str`.    pub fn as_str(&self) -> &str {        self.0    }} impl AsRef<str> for NameRef<'_> {    fn as_ref(&self) -> &str {        self.0    }} impl<'a> Name {    /// Provide our ref-type.    pub fn as_ref(&'a self) -> NameRef<'a> {        NameRef(self.0.as_ref())    }     /// Return the inner `str`.    pub fn as_str(&self) -> &str {        self.0.as_str()    }} impl AsRef<str> for Name {    fn as_ref(&self) -> &str {        self.0.as_str()    }} /// The error returned by [`parse::Iter`][crate::parse::Iter].#[derive(Debug, thiserror::Error)]#[error("Attribute has non-ascii characters or starts with '-': {attribute}")]pub struct Error {    /// The attribute that failed to parse.    pub attribute: BString,}