Update readme

README.md

@@ -1,3 +1,48 @@
-# rlua Serde
+# rlue_serde
 
-(De)serializer implementation for [rlua::Value](https://docs.rs/rlua/0.12/rlua/enum.Value.html)
+Implementation of [serde](https://serde.rs/) Serializer/Deserializer for [rlua::Value](https://docs.rs/rlua/0.12/rlua/enum.Value.html)
+
+[![License: MIT](https://img.shields.io/badge/License-MIT-blue.svg)](https://opensource.org/licenses/MIT)
+[![Crates.io](https://img.shields.io/crates/v/rlua_serde.svg)](https://crates.io/crates/rlua_serde)
+[![Documentation](https://docs.rs/rlua_serde/badge.svg)][dox]
+
+More information about this crate can be found in the [crate documentation][dox].
+
+[dox]: https://docs.rs/rlua_serde/*/rlua_serde/
+
+## Usage
+
+To use `eventd`, first add this to your `Cargo.toml`:
+
+```toml
+[dependencies]
+rlua_serde = "0.3"
+```
+
+Next, you can use `to_value`/`from_value` functions to serialize/deserialize:
+
+```rust
+#[derive(Serialize, Deserialize)]
+struct Foo {
+    bar: u32,
+    baz: Vec<String>,
+}
+
+fn main() {
+    let lua = rlua::Lua::new();
+    lua.context(|lua| {
+        let foo = Foo {
+            bar: 42,
+            baz: vec![String::from("fizz"), String::from("buzz")],
+        };
+
+        let value = rlua_serde::to_value(lua, &foo).unwrap();
+        lua.globals().set("value", value).unwrap();
+        lua.load(
+            r#"
+                assert(value["bar"] == 42)
+                assert(value["baz"][2] == "buzz")
+            "#).exec().unwrap();
+    });
+}
+```