Add BigDecimal Crate

Cargo.toml

@@ -23,6 +23,11 @@ optional = true
 path = "bigint"
 version = "0.1.35"
 
+[dependencies.num-bigdecimal]
+optional = true
+path = "bigdecimal"
+version = "0.1.32"
+
 [dependencies.num-complex]
 optional = true
 path = "complex"
@@ -53,9 +58,10 @@ version = "0.3.8"
 
 [features]
 bigint = ["num-bigint"]
+bigdecimal = ["num-bigdecimal"]
 complex = ["num-complex"]
 rational = ["num-rational"]
-default = ["bigint", "complex", "rational", "rustc-serialize"]
+default = ["bigdecimal", "bigint", "complex", "rational", "rustc-serialize"]
 
 serde = [
   "num-bigint/serde",

Makefile

@@ -1,6 +1,6 @@
 CARGO_CMD ?= cargo
 
-packages = bigint complex integer iter rational traits
+packages = bigdecimal bigint complex integer iter rational traits
 
 test:
 	$(MAKE) run-all TASK="test"

bigdecimal/Cargo.toml

@@ -0,0 +1,35 @@
+[package]
+authors = ["The Rust Project Developers"]
+description = "Big decimal implementation for Rust"
+documentation = "http://rust-num.github.io/num"
+homepage = "https://github.com/rust-num/num"
+keywords = ["mathematics", "numerics"]
+license = "MIT/Apache-2.0"
+name = "num-bigdecimal"
+repository = "https://github.com/rust-num/num"
+version = "0.1.32"
+
+[dependencies]
+
+[dependencies.num-bigint]
+path = "../bigint"
+version = "0.1.35"
+
+[dependencies.num-integer]
+path = "../integer"
+version = "0.1.32"
+
+[dependencies.num-traits]
+path = "../traits"
+version = "0.1.35"
+
+[dependencies.rustc-serialize]
+optional = true
+version = "0.3.19"
+
+[dependencies.serde]
+optional = true
+version = ">= 0.7.0, < 0.9.0"
+
+[features]
+default = ["rustc-serialize"]