introduce workspace

crates/core/src/lib.rs

@@ -0,0 +1,20 @@
+mod action;
+pub mod args;
+mod backend;
+mod cmd;
+mod config;
+mod core;
+mod env;
+mod grouping;
+mod path;
+mod review;
+mod search;
+mod ui;
+
+pub use crate::config::Config;
+pub use crate::core::Pacdef;
+pub use crate::grouping::Group;
+pub(crate) use crate::grouping::Package;
+pub use crate::search::NO_PACKAGES_FOUND;
+
+extern crate macros;