pub fn utils_install_metadata_file(
location: MetadataLocation,
filename: &str,
origin: &str,
destdir: &str,
) -> Result<(), Error>Expand description
Installs an AppStream MetaInfo, AppStream Metadata Catalog or AppStream Icon tarball file to the right place on the filesystem. Please note that this function does almost no validation and may guess missing values such as icon sizes and origin names. Ensure your metadata is good before installing it.
§location
the MetadataLocation, e.g. MetadataLocation::Cache
§filename
the full path of the file to install
§origin
the origin to use for the installation, or None
§destdir
the destdir to use, or None