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default_core_plugins_dir

lattice_plugin_loader::discovery

Function default_core_plugins_dir 

Source 
pub fn default_core_plugins_dir() -> Option<PathBuf>
Expand description

The core-plugins root — prebuilt plugins that ship WITH lattice (plugin-manager.md §7 / PM.1). Distinct from default_plugins_dir (the user’s require+build cache): core plugins are the batteries-included set, discovered at boot at the Bundled tier. Resolved via a SEARCH PATH — the first existing candidate wins, except an explicit $LATTICE_RUNTIME override always wins (whether or not it exists yet):

  1. $LATTICE_RUNTIME/plugins — explicit override,
  2. <LATTICE_INSTALL_PREFIX>/share/lattice/plugins — the prefix a packager bakes in at build time (option_env!),
  3. <exe-dir>/../share/lattice/plugins — a relocatable install / .app,
  4. <exe-dir>/../../runtime/plugins — dev, running from target/<profile>/.

None when no candidate exists — the editor then loads no core plugins (a benign skip, like an absent user plugins dir).