Add 'ff/' from commit '661558e0c8a5e02e08dac6530d39b2e38919aa04'

git-subtree-dir: ff
git-subtree-mainline: 07955092f3
git-subtree-split: 661558e0c8

ff/Cargo.toml

@@ -0,0 +1,18 @@
+[package]
+name = "ff"
+version = "0.4.0"
+authors = ["Sean Bowe <ewillbefull@gmail.com>"]
+description = "Library for building and interfacing with finite fields"
+documentation = "https://docs.rs/ff/"
+homepage = "https://github.com/ebfull/ff"
+license = "MIT/Apache-2.0"
+repository = "https://github.com/ebfull/ff"
+
+[dependencies]
+byteorder = "1"
+rand = "0.4"
+ff_derive = { version = "0.3.0", path = "ff_derive", optional = true }
+
+[features]
+default = []
+derive = ["ff_derive"]