Module pkg_mgmt

Structs§

DepEntry: A single entry in a PkgInfo’s dependencies, specifying the properties of a module that will satisfy a dependency
DirCatalog: Implements ModuleCatalog to load MeTTa modules from a file-system directory trying a number of FsModuleFormat formats in succession
DirModuleFmt: An object to identify and load a MeTTa module implemented as a directory
LocalCatalog: A ManagedCatalog type to mediate and aggregate the contents of one or more “upstream” catalogs
ModuleDescriptor: A data structure that uniquely identifies an exact instance of a module
PkgInfo: The object responsible for locating and selecting dependency modules for each MettaMod
SingleFileModuleFmt: An object to identify and load a single-file module (naked .metta files)

UpdateMode: An interface to facilitate direct programatic management of a catalog, usually as a local mirror of one or more remote catalogs used by a user to insulate them from upstream changes Indicates the desired behavior for updating the locally-cached module

FsModuleFormat: Implemented on a type to test if a given file-system path points to a MeTTa module, and to construct possible paths within a parent directory for a module of a certain name
ManagedCatalog
ModuleCatalog: Implemented for types capable of locating MeTTa modules