Now Goto Declaration action navigates to derive meta item if the corresponding trait is implemented via #[derive] attribute

Implement name resolution and completion of paths in include macros and #[path] attribute

Support Context Info action

Show nested items of function in structure view

Support type hints for generic type parameters (by @dem1tris)

Initial implementation of iter postfix template (by @Voronchikhin)

Implement preliminary inspection of anchored paths for Rust 2018. Note, it’s disabled by default because final design of use item paths is not fixed yet

Create error annotation for E0404 error