MetaStore
  
  Description:
  [ 
CCode ( has_construct_function = 
false ) ]
public MetaStore (
string? cnc_string)
  
    Create a new MetaStore object.
    Parameters:
    
      
        | cnc_string | a connection string, or null for an in-memory internal database | 
    
    Returns:
    
      
        | the newly created object, or null if an error occurred |