fix(coapcore): Make oluru module test runnable

src/lib/coapcore/src/lib.rs

@@ -1,4 +1,7 @@
 #![no_std]
 // Might warrant a standalone crate at some point
-mod oluru;
+//
+// This is pub only to make the doctests run (but the crate's pub-ness needs a major overhaul
+// anyway)
+pub mod oluru;
 pub mod seccontext;

src/lib/coapcore/src/oluru.rs

@@ -47,8 +47,8 @@ pub trait PriorityLevel {
 ///
 /// # Usage
 ///
-/// ```ignore
-/// use crate::oluru::{OrderedPool, PriorityLevel};
+/// ```
+/// use coapcore::oluru::{OrderedPool, PriorityLevel};
 ///
 /// #[derive(Debug)]
 /// struct MyValue {