Module loader_external

Structs

• ExternalLoader
  A crate::DataLoader that forwards the path to load to all executables present in the user’s PATH with a name that starts with EXTERNAL_DATA_LOADER_PREFIX.

Constants

• EXTERNAL_DATA_LOADER_INCOMPATIBLE_EXIT_CODE
  When an external crate::DataLoader is asked to load some data that it doesn’t know how to load, it should exit with this exit code.
• EXTERNAL_DATA_LOADER_PREFIX
  To register a new external data loader, simply add an executable in your $PATH whose name starts with this prefix.

Statics

• EXTERNAL_LOADER_PATHS
  Keeps track of the paths all external executable crate::DataLoaders.

Functions

• decode_and_stream 🔒
• iter_external_loaders
  Iterator over all registered external crate::DataLoaders.