From 7c3b9b4f4f2f4ec8fdeb0e77bb853fd22ffaa476 Mon Sep 17 00:00:00 2001
From: Andy Finch <andyfinch7@gmail.com>
Date: Thu, 5 Dec 2019 15:30:20 -0500
Subject: feat: first pass at native plugins (#3372)

---
 core/plugins.rs | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)
 create mode 100644 core/plugins.rs

(limited to 'core/plugins.rs')

diff --git a/core/plugins.rs b/core/plugins.rs
new file mode 100644
index 000000000..50271d53a
--- /dev/null
+++ b/core/plugins.rs
@@ -0,0 +1,22 @@
+use crate::libdeno::PinnedBuf;
+use crate::ops::CoreOp;
+
+pub type PluginInitFn = fn(context: &mut dyn PluginInitContext);
+
+pub trait PluginInitContext {
+  fn register_op(
+    &mut self,
+    name: &str,
+    op: Box<dyn Fn(&[u8], Option<PinnedBuf>) -> CoreOp + Send + Sync + 'static>,
+  );
+}
+
+#[macro_export]
+macro_rules! init_fn {
+  ($fn:path) => {
+    #[no_mangle]
+    pub fn deno_plugin_init(context: &mut dyn PluginInitContext) {
+      $fn(context)
+    }
+  };
+}
-- 
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