From ce4fc80e18663b211f2533d6fc67b512055abc51 Mon Sep 17 00:00:00 2001
From: Alex Orlenko <zxteam@protonmail.com>
Date: Sat, 22 Nov 2025 12:58:59 +0000
Subject: [PATCH] Bump luau-src to 0.17.0 (Luau 0.701)

---
 mlua-sys/Cargo.toml             |  2 +-
 mlua-sys/src/luau/luarequire.rs | 11 +++++++++++
 src/luau/require.rs             |  1 +
 3 files changed, 13 insertions(+), 1 deletion(-)

diff --git a/mlua-sys/Cargo.toml b/mlua-sys/Cargo.toml
index fc61a35..53a414a 100644
--- a/mlua-sys/Cargo.toml
+++ b/mlua-sys/Cargo.toml
@@ -41,7 +41,7 @@ cfg-if = "1.0"
 pkg-config = "0.3.17"
 lua-src = { version = ">= 548.1.0, < 548.2.0", optional = true }
 luajit-src = { version = ">= 210.6.0, < 210.7.0", optional = true }
-luau0-src = { version = "0.16.0", optional = true }
+luau0-src = { version = "0.17.0", optional = true }
 
 [lints.rust]
 unexpected_cfgs = { level = "allow", check-cfg = ['cfg(raw_dylib)'] }
diff --git a/mlua-sys/src/luau/luarequire.rs b/mlua-sys/src/luau/luarequire.rs
index 4a929de..809acc2 100644
--- a/mlua-sys/src/luau/luarequire.rs
+++ b/mlua-sys/src/luau/luarequire.rs
@@ -58,6 +58,17 @@ pub struct luarequire_Configuration {
         path: *const c_char,
     ) -> luarequire_NavigateResult,
 
+    // Provides a final override opportunity if an alias cannot be found in configuration files. If
+    // NAVIGATE_SUCCESS is returned, this must update the internal state to point at the aliased module.
+    // Can be left undefined.
+    pub to_alias_fallback: Option<
+        unsafe extern "C-unwind" fn(
+            L: *mut lua_State,
+            ctx: *mut c_void,
+            alias_unprefixed: *const c_char,
+        ) -> luarequire_NavigateResult,
+    >,
+
     // Navigates through the context by making mutations to the internal state.
     pub to_parent:
         unsafe extern "C-unwind" fn(L: *mut lua_State, ctx: *mut c_void) -> luarequire_NavigateResult,
diff --git a/src/luau/require.rs b/src/luau/require.rs
index 94d5c76..13e968b 100644
--- a/src/luau/require.rs
+++ b/src/luau/require.rs
@@ -299,6 +299,7 @@ pub(super) unsafe extern "C-unwind" fn init_config(config: *mut ffi::luarequire_
     (*config).is_require_allowed = is_require_allowed;
     (*config).reset = reset;
     (*config).jump_to_alias = jump_to_alias;
+    (*config).to_alias_fallback = None;
     (*config).to_parent = to_parent;
     (*config).to_child = to_child;
     (*config).is_module_present = is_module_present;