Method read_data_entry

alpm-package/src/package.rs:916–927

Reads a [`TarballEntry`] matching a specific path name from the package archive. Returns [`None`] if no [`TarballEntry`] is found in the package archive that matches `path`. # Errors Returns an error if - [`PackageReader::data_entries`] fails to retrieve the data entries, - or retrieving the details of a data entry fails.

(
        &'a mut self,
        path: P,
    )

    /// - [`PackageReader::data_entries`] fails to retrieve the data entries,
    /// - or retrieving the details of a data entry fails.
    pub fn read_data_entry<'a, P: AsRef<Path>>(
        &'a mut self,
        path: P,
    ) -> Result<Option<TarballEntry<'a, 'c>>, crate::Error> {
        for entry in self.data_entries()? {
            let entry = entry?;
            if entry.path() == path.as_ref() {
                return Ok(Some(entry));
            }
        }
        Ok(None)
    }
}

impl TryFrom<Package> for PackageReader<'_> {