Add README file

Signed-off-by: Gris Ge <[email protected]>

Author: cathay4t

Cargo.toml

@@ -3,7 +3,6 @@ name = "audit"
 version = "0.7.1"
 authors = ["Corentin Henry <[email protected]>"]
 edition = "2018"
-
 homepage = "https://github.com/rust-netlink/audit"
 keywords = ["netlink", "ip", "linux", "audit"]
 license = "MIT"

README.md

@@ -0,0 +1,8 @@
+# Rust crate for netlink audit protocol
+
+This crate provides higher level abstractions for the netlink audit
+protocol.
+
+Rust crate document could be found at [docs.rs][1].
+
+[1]: https://docs.rs/audit/