From 5952a1f709df38bd7b74edd815620f16225dcf8e Mon Sep 17 00:00:00 2001
From: Alex Orlenko <zxteam@protonmail.com>
Date: Sun, 31 May 2020 12:16:47 +0100
Subject: New `module` feature Don't link module with Lua core (see:
 http://lua-users.org/wiki/BuildingModules) Example and tests for modules

---
 examples/module/.cargo/config |  5 +++++
 examples/module/Cargo.toml    | 20 ++++++++++++++++++++
 examples/module/src/lib.rs    | 12 ++++++++++++
 3 files changed, 37 insertions(+)
 create mode 100644 examples/module/.cargo/config
 create mode 100644 examples/module/Cargo.toml
 create mode 100644 examples/module/src/lib.rs

(limited to 'examples/module')

diff --git a/examples/module/.cargo/config b/examples/module/.cargo/config
new file mode 100644
index 0000000..15d5d32
--- /dev/null
+++ b/examples/module/.cargo/config
@@ -0,0 +1,5 @@
+[target.x86_64-apple-darwin]
+rustflags = [
+  "-C", "link-arg=-undefined",
+  "-C", "link-arg=dynamic_lookup",
+]
diff --git a/examples/module/Cargo.toml b/examples/module/Cargo.toml
new file mode 100644
index 0000000..ee03306
--- /dev/null
+++ b/examples/module/Cargo.toml
@@ -0,0 +1,20 @@
+[package]
+name = "rust_module"
+version = "0.0.0"
+authors = ["Aleksandr Orlenko <zxteam@pm.me>"]
+edition = "2018"
+
+[lib]
+crate-type = ["cdylib"]
+
+[features]
+lua54 = ["mlua/lua54"]
+lua53 = ["mlua/lua53"]
+lua52 = ["mlua/lua52"]
+lua51 = ["mlua/lua51"]
+luajit = ["mlua/luajit"]
+vendored = ["mlua/vendored"]
+
+[dependencies]
+mlua = { path = "../..", features = ["module"] }
+mlua_derive = { path = "../../mlua_derive" }
diff --git a/examples/module/src/lib.rs b/examples/module/src/lib.rs
new file mode 100644
index 0000000..0c742f5
--- /dev/null
+++ b/examples/module/src/lib.rs
@@ -0,0 +1,12 @@
+use mlua::prelude::*;
+
+fn sum(_: &Lua, (a, b): (i64, i64)) -> LuaResult<i64> {
+    Ok(a + b)
+}
+
+#[mlua_derive::lua_module]
+fn rust_module(lua: &Lua) -> LuaResult<LuaTable> {
+    let exports = lua.create_table()?;
+    exports.set("sum", lua.create_function(sum)?)?;
+    Ok(exports)
+}
-- 
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