initial actions, entries, generators mechanism!

src/generators.rs

@@ -0,0 +1,16 @@
+use crate::config::{EntryDeclaration, GeneratorDeclaration};
+use crate::context::Context;
+use std::rc::Rc;
+
+pub mod matrix;
+
+pub fn generate(
+    context: Rc<Context>,
+    generator: &GeneratorDeclaration,
+) -> Vec<(Rc<Context>, EntryDeclaration)> {
+    if let Some(matrix) = &generator.matrix {
+        matrix::generate(context, matrix)
+    } else {
+        panic!("unknown action configuration");
+    }
+}