Rename no_std feature to spin_no_std, since it changes algorithm

Author: Ericson2314

.travis.yml

@@ -12,9 +12,9 @@ script:
   travis-cargo build &&
   travis-cargo test &&
   travis-cargo bench &&
-  travis-cargo --only nightly build -- --features no_std &&
-  travis-cargo --only nightly test -- --features no_std &&
-  travis-cargo --only nightly bench -- --features no_std &&
+  travis-cargo --only nightly build -- --features spin_no_std &&
+  travis-cargo --only nightly test -- --features spin_no_std &&
+  travis-cargo --only nightly bench -- --features spin_no_std &&
   travis-cargo --only stable doc
 after_success:
 - travis-cargo --only stable doc-upload

Cargo.toml

@@ -17,4 +17,4 @@ optional = true
 
 [features]
 nightly = []
-no_std = ["nightly", "spin"]
+spin_no_std = ["nightly", "spin"]

src/lib.rs

@@ -75,11 +75,11 @@ The `Deref` implementation uses a hidden static variable that is guarded by a at
 #[cfg(not(feature="nightly"))]
 pub mod lazy;
 
-#[cfg(all(feature="nightly", not(feature="no_std")))]
+#[cfg(all(feature="nightly", not(feature="spin_no_std")))]
 #[path="nightly_lazy.rs"]
 pub mod lazy;
 
-#[cfg(all(feature="nightly", feature="no_std"))]
+#[cfg(all(feature="nightly", feature="spin_no_std"))]
 #[path="core_lazy.rs"]
 pub mod lazy;
 

tests/no_std.rs

@@ -1,4 +1,4 @@
-#![cfg(feature="no_std")]
+#![cfg(feature="spin_no_std")]
 #![feature(const_fn)]
 
 #![no_std]