Added links to great Rust resources

src/ch1_00_introduction.md

@@ -13,6 +13,14 @@ Use-cases ranges from heavy industry to tiny sensors in your everyday life.
 2. USB cable
 3. ARM Development board
 
+## Great resources
+
+
+[Rust-book](https://doc.rust-lang.org/book/) covering everything Rust
+
+[Rust-Embedded book](https://rust-embedded.github.io/book/) contains thorough instructions for getting going with embedded.
+This resource is a tiny subset of the Embedded book.
+
 # Overview
 ![Embedded workflow](images/workflow_chart.png "Flowchart")