pub trait BackendInner: Send + Sync {
// Required methods
fn encoding(&self) -> GraphEncoding;
fn load(
&mut self,
builders: &[&[u8]],
target: ExecutionTarget,
) -> Result<Graph, BackendError>;
fn as_dir_loadable<'a>(&'a mut self) -> Option<&'a mut dyn BackendFromDir>;
}