Break into a no_std crate and a first hacky test crate

.gitignore

@@ -1,2 +1,3 @@
-/target
+**/target
 **/*.rs.bk
+**/Cargo.lock

bbq-hacky-test/Cargo.toml

@@ -0,0 +1,8 @@
+[package]
+name = "bbq-hacky-test"
+version = "0.1.0"
+authors = ["James Munns <[email protected]>"]
+edition = "2018"
+
+[dependencies.bbqueue]
+path = "../core"

src/main.rs → bbq-hacky-test/src/main.rs

@@ -1,8 +1,7 @@
-mod bbqueue;
-use crate::bbqueue::BBQueue;
+use bbqueue::BBQueue;
 
 fn main() {
-    // foo1();
+    foo1();
     foo2();
 }
 

src/bbqueue.rs → core/src/lib.rs

@@ -1,6 +1,6 @@
-#![allow(dead_code)]
+#![no_std]
 
-pub type Result<T> = ::std::result::Result<T, ()>;
+pub type Result<T> = ::core::result::Result<T, ()>;
 use core::slice::from_raw_parts;
 use core::sync::atomic::{AtomicUsize, Ordering::SeqCst};
 use core::marker::PhantomData;