Re-export mlua_derive

Cargo.toml

@@ -33,12 +33,13 @@ lua52 = []
 lua51 = []
 luajit = []
 vendored = ["lua-src", "luajit-src"]
-module = []
+module = ["mlua_derive"]
 async = ["futures-core", "futures-task", "futures-util"]
 send = []
 serialize = ["serde", "erased-serde"]
 
 [dependencies]
+mlua_derive = { version = "0.4", optional = true, path = "mlua_derive" }
 bstr = { version = "0.2", features = ["std"], default_features = false }
 lazy_static = { version = "1.4" }
 num-traits = { version = "0.2.14" }

README.md

@@ -105,14 +105,11 @@ crate-type = ["cdylib"]
 
 [dependencies]
 mlua = { version = "0.4", features = ["lua53", "module"] }
-mlua_derive = "0.4"
 ```
 
 `lib.rs` :
 
 ``` rust
-#[macro_use]
-extern crate mlua_derive;
 use mlua::prelude::*;
 
 fn hello(_: &Lua, name: String) -> LuaResult<()> {
@@ -120,7 +117,7 @@ fn hello(_: &Lua, name: String) -> LuaResult<()> {
     Ok(())
 }
 
-#[lua_module]
+#[mlua::lua_module]
 fn my_module(lua: &Lua) -> LuaResult<LuaTable> {
     let exports = lua.create_table()?;
     exports.set("hello", lua.create_function(hello)?)?;

examples/module/Cargo.toml

@@ -17,4 +17,3 @@ vendored = ["mlua/vendored"]
 
 [dependencies]
 mlua = { path = "../..", features = ["module"] }
-mlua_derive = { path = "../../mlua_derive" }

examples/module/src/lib.rs

@@ -8,7 +8,7 @@ fn used_memory(lua: &Lua, _: ()) -> LuaResult<usize> {
     Ok(lua.used_memory())
 }
 
-#[mlua_derive::lua_module]
+#[mlua::lua_module]
 fn rust_module(lua: &Lua) -> LuaResult<LuaTable> {
     let exports = lua.create_table()?;
     exports.set("sum", lua.create_function(sum)?)?;

src/lib.rs

@@ -115,3 +115,12 @@ pub use crate::serde::LuaSerdeExt;
 pub mod prelude;
 #[cfg(feature = "serialize")]
 pub mod serde;
+
+// Re-export #[mlua_derive::lua_module].
+#[cfg(feature = "mlua_derive")]
+#[allow(unused_imports)]
+#[macro_use]
+extern crate mlua_derive;
+#[cfg(feature = "mlua_derive")]
+#[doc(hidden)]
+pub use mlua_derive::*;