[oden] Grab my incomplete QuickJS wrapper

oden-js/src/runtime.rs

@@ -0,0 +1,47 @@
+use oden_js_sys as sys;
+
+#[derive(Debug)]
+pub struct Runtime {
+    pub(crate) rt: *mut sys::JSRuntime,
+}
+
+impl Runtime {
+    pub fn new() -> Runtime {
+        let rt = unsafe { sys::JS_NewRuntime() };
+        Runtime { rt }
+    }
+
+    pub fn set_memory_limit(&mut self, limit: usize) {
+        unsafe {
+            sys::JS_SetMemoryLimit(self.rt, limit);
+        }
+    }
+
+    pub fn set_gc_threshold(&mut self, threshold: usize) {
+        unsafe {
+            sys::JS_SetGCThreshold(self.rt, threshold);
+        }
+    }
+
+    /// Pass in 0 to disable the maximum size check.
+    pub fn set_max_stack_size(&mut self, max_stack: usize) {
+        unsafe {
+            sys::JS_SetMaxStackSize(self.rt, max_stack);
+        }
+    }
+
+    pub fn run_gc(&mut self) {
+        unsafe {
+            sys::JS_RunGC(self.rt);
+        }
+    }
+}
+
+impl Drop for Runtime {
+    fn drop(&mut self) {
+        unsafe {
+            sys::JS_RunGC(self.rt);
+            sys::JS_FreeRuntime(self.rt);
+        }
+    }
+}