Bumped version to 0.2

.gitignore

@@ -1,3 +1,5 @@
 /target/
 **/*.rs.bk
 Cargo.lock
+.idea/
+cmake-build-debug/

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "memoffset"
-version = "0.1.0"
+version = "0.2.0"
 authors = ["Gilad Naaman <gilad.naaman@gmail.com>"]
 description = "offset_of functionality for Rust structs."
 license = "MIT"
@@ -10,7 +10,3 @@ keywords = ["mem", "offset", "offset_of", "offsetof"]
 categories = ["no-std"]
 
 [dependencies]
-
-[features]
-default = ["std"]
-std = []

README.md

@@ -8,18 +8,14 @@ Introduces the following macros:
  * `offset_of!` for obtaining the offset of a member of a struct.
  * `span_of!` for obtaining the range that a field, or fields, span.
 
+`memoffset` works under `no_std` environments.
+
 ## Usage ##
 Add the following dependency to your `Cargo.toml`:
 
 ```toml
 [dependencies]
-memoffset = "0.1"
-```
-
-If you're working in a no-std environment, use the following dependency instead (functionality is identical):
-```toml
-[dependencies]
-memoffset = { version = "0.1", default-features = false }
+memoffset = "0.2"
 ```
 
 Add the following lines at the top of your `main.rs` or `lib.rs` files.

src/lib.rs

@@ -57,14 +57,10 @@
 //! let checksum = crc16(checksum_range);
 //! ```
 
-// Support for the usage of this crate without the standard library.
-#![cfg_attr(not(feature="std"), no_std)]
+#![no_std]
 
-#[cfg(feature = "std")]
-#[doc(hidden)]
-pub use std::mem;
-
-#[cfg(not(feature = "std"))]
+// This `use` statement enables the macros to use `$crate::mem`.
+// Doing this enables this crate to function under both std and no-std crates.
 #[doc(hidden)]
 pub use core::mem;
 

src/span_of.rs

@@ -132,7 +132,7 @@ macro_rules! span_of {
 
 #[cfg(test)]
 mod tests {
-    use std::mem;
+    use ::core::mem;
 
     #[repr(C, packed)]
     struct Foo {