pub fn load_if_empty(&mut self) -> Result<()> {
        if self.map.is_empty() {
            self.load_map()?;
            debug!(
                "Loaded {} chunks from chunk map {:?}",
                self.map.len(),
                self.name
            );
        }
        Ok(())
    }
/// Loads chunk map from basedir.
///
/// Returns number of chunks found in the map. This function is idempotent: If the map is
/// already initialized, nothing happens.
Loads chunk map from basedir.
Returns number of chunks found in the map. This function is idempotent: If the map is
already initialized, nothing happens.
Loads chunk map from basedir . Returns number of chunks found in the map . This function is idempotent : If the map is already initialized nothing happens .
pub fn load_if_empty(&mut self) -> Result<()> {
        if self.map.is_empty() {
            self.load_map()?;
            debug!(
                "Loaded {} chunks from chunk map {:?}",
                self.map.len(),
                self.name
            );
        }
        Ok(())
    }
pub fn load_if_empty ( & mut self ) -> Result < ( ) > { if self . map . is_empty ( ) { self . load_map ( ) ? ; debug ! ( " " self map len ( ) self name ) ; } Ok ( ( ) ) }
Loads chunk map from basedir.
Loads chunk map from basedir .
&mut self
&mut self