From f5e6545b2deec70c7e1acadaae138fe42b3acc85 Mon Sep 17 00:00:00 2001
From: Josh Stone <cuviper@gmail.com>
Date: Tue, 20 Feb 2018 22:00:47 -0800
Subject: [PATCH] Use num-traits, and release num-derive 0.2.0

---
 Cargo.toml  |  7 +++----
 README.md   |  4 ++--
 RELEASES.md | 14 ++++++++++++++
 src/lib.rs  | 10 +++++-----
 4 files changed, 24 insertions(+), 11 deletions(-)

diff --git a/Cargo.toml b/Cargo.toml
index b0eb120..03ed943 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -8,7 +8,7 @@ categories = [ "science" ]
 license = "MIT/Apache-2.0"
 name = "num-derive"
 repository = "https://github.com/rust-num/num-derive"
-version = "0.1.44"
+version = "0.2.0"
 readme = "README.md"
 
 [dependencies]
@@ -18,9 +18,8 @@ syn = "0.12.7"
 
 [dev-dependencies]
 compiletest_rs = "0.3.5"
-
-[dev-dependencies.num]
-version = "0.1"
+num-traits = "0.2"
+num = "0.1"
 
 [features]
 full-syntax = ["syn/full"]
diff --git a/README.md b/README.md
index e56540e..75ac6d5 100644
--- a/README.md
+++ b/README.md
@@ -12,8 +12,8 @@ Add this to your `Cargo.toml`:
 
 ```toml
 [dependencies]
-num = "0.1"
-num-derive = "0.1"
+num-traits = "0.2"
+num-derive = "0.2"
 ```
 
 and this to your crate root:
diff --git a/RELEASES.md b/RELEASES.md
index 5785fdd..5281b1a 100644
--- a/RELEASES.md
+++ b/RELEASES.md
@@ -1,3 +1,15 @@
+# Release 0.2.0
+
+- [Discriminant matching is now simplified][10], casting values directly by
+  name, rather than trying to compute offsets from known values manually.
+- **breaking change**: [Derivations now import the traits from `num-traits`][11]
+  instead of the full `num` crate.  These are still compatible, but users need
+  to have an explicit `num-traits = "0.2"` dependency in their `Cargo.toml`.
+
+[10]: https://github.com/rust-num/num-derive/pull/10
+[11]: https://github.com/rust-num/num-derive/pull/11
+
+
 # Release 0.1.44
 
 - [The derived code now explicitly allows `unused_qualifications`][9], so users
@@ -5,6 +17,7 @@
 
 [9]: https://github.com/rust-num/num-derive/pull/9
 
+
 # Release 0.1.43
 
 - [The derived code now explicitly allows `trivial_numeric_casts`][7], so users
@@ -12,6 +25,7 @@
 
 [7]: https://github.com/rust-num/num-derive/pull/7
 
+
 # Release 0.1.42
 
 - [num-derive now has its own source repository][num-356] at [rust-num/num-derive][home].
diff --git a/src/lib.rs b/src/lib.rs
index 318ff38..61d63f3 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -9,7 +9,7 @@
 // except according to those terms.
 
 #![crate_type = "proc-macro"]
-#![doc(html_root_url = "https://docs.rs/num-derive/0.1")]
+#![doc(html_root_url = "https://docs.rs/num-derive/0.2")]
 
 extern crate proc_macro;
 
@@ -59,9 +59,9 @@ pub fn from_primitive(input: TokenStream) -> TokenStream {
         #[allow(non_upper_case_globals)]
         #[allow(unused_qualifications)]
         const #dummy_const: () = {
-            extern crate num as _num;
+            extern crate num_traits as _num_traits;
 
-            impl _num::traits::FromPrimitive for #name {
+            impl _num_traits::FromPrimitive for #name {
                 #[allow(trivial_numeric_casts)]
                 fn from_i64(#from_i64_var: i64) -> Option<Self> {
                     #(#clauses else)* {
@@ -124,9 +124,9 @@ pub fn to_primitive(input: TokenStream) -> TokenStream {
         #[allow(non_upper_case_globals)]
         #[allow(unused_qualifications)]
         const #dummy_const: () = {
-            extern crate num as _num;
+            extern crate num_traits as _num_traits;
 
-            impl _num::traits::ToPrimitive for #name {
+            impl _num_traits::ToPrimitive for #name {
                 #[allow(trivial_numeric_casts)]
                 fn to_i64(&self) -> Option<i64> {
                     #match_expr