Module loader

Structs§

ExtensibleImplementation: Extensible support for different implementations This represents the configuration for an extension.
Loader: The dynamic library loader. Before loading it verifies if the versions are compatible and if the symbols are presents. It loads the files in different way depending on the operating system. In particular the scope of the symbols is different between Unix and Windows. In Unix system the symbols are loaded with the flags:
LoaderConfig: Loader configuration files, it includes the extensions.
NodeDeclaration: Declaration expected in the library that will be loaded.

CORE_VERSION: Constant used to check if a node is compatible with the currently running Zenoh Flow daemon. As nodes are dynamically loaded, this is to prevent (possibly cryptic) runtime error due to incompatible API.
EXT_FILE_EXTENSION
RUSTC_VERSION: Constant used to check if a node was compiled with the same version of the Rust compiler than the currently running Zenoh Flow daemon. As Rust is not ABI stable, this is to prevent (possibly cryptic) runtime errors.