Finalize the bindings for now. These should be enough to work with.

Cargo.toml

@@ -1,13 +1,13 @@
 [package]
 name = "dukbind"
-version = "0.0.1"
+version = "0.0.2"
 authors = ["envis10n <envis10n@protonmail.com>"]
 edition = "2018"
 build = "build.rs"
 exclude = ["duktape/examples/**/*", "duktape/src-separate/**/*"]
 repository = "https://gitlab.com/envis10n/dukbind"
 readme = "README.md"
-keyword = ["duktape", "dukbind", "js", "javascript"]
+keywords = ["duktape", "dukbind", "js", "javascript"]
 license = "Unlicense"
 description = "Raw duktape bindings for rust."
 

src/lib.rs

@@ -1,12 +1,34 @@
 #![allow(non_upper_case_globals)]
 #![allow(non_camel_case_types)]
 #![allow(non_snake_case)]
-
 include!(concat!(env!("OUT_DIR"), "/duktape_bindings.rs"));
+use std::ffi;
+pub unsafe fn duk_create_heap_default() -> *mut duk_context {
+    use std::ptr::null_mut;
+    let ctx = duk_create_heap(None, None, None, null_mut(), None);
+    unsafe extern "C" fn printc(c: *mut duk_context) -> i32 {
+        let cstr = ffi::CStr::from_ptr(duk_to_string(c, 0));
+        println!("{0}", cstr.to_str().unwrap());
+        0
+    }
+    duk_push_global_function(ctx, "print", Some(printc), 1);
+    ctx
+}
+pub unsafe fn duk_eval_string(ctx: *mut duk_context, code: &str) -> u32 {
+    let filename = "input";
+    duk_push_lstring(ctx, filename.as_ptr() as *const i8,
+                        filename.len() as duk_size_t);
+    duk_eval_raw(ctx, code.as_ptr() as *const i8,
+                    code.len() as duk_size_t,
+                    DUK_COMPILE_EVAL | DUK_COMPILE_NOSOURCE |
+                    DUK_COMPILE_SAFE) as u32
+}
+pub unsafe fn duk_push_global_function(ctx: *mut duk_context, name: &str, f: duk_c_function, args: i32) -> bool {
+    duk_push_c_function(ctx, f, args);
+    duk_put_global_lstring(ctx, name.as_ptr() as *const i8, name.len() as duk_size_t) == 0
+}
 
-pub mod glue {
-    use super::*;
-    extern "C" {
+extern "C" {
     /// A wrapper around duk_push_error_object, which relies on varargs in
     /// the original API.
     /// NOTE: Pulled from duktape crate duktape_sys/src/glue.rs
@@ -14,29 +36,21 @@ pub mod glue {
         ctx: *mut duk_context, err_code: duk_errcode_t,
         filename: *const i8, line: duk_int_t,
         message: *const i8) -> duk_idx_t;
-    }
 }
 
 #[cfg(test)]
 mod tests {
     #[test]
     fn test_eval() {
-        use std::ptr::null_mut;
         use super::*;
         unsafe {
             // Pulled from duktape crate duktape_sys/src/lib.rs | Modified to compile.
             // Create a heap.
-            let ctx = duk_create_heap(None, None, None, null_mut(), None);
+            let ctx = duk_create_heap_default();
 
             // Run a short code snippet.
             let code = "2+3";
-            let filename = "input";
-            duk_push_lstring(ctx, filename.as_ptr() as *const i8,
-                            filename.len() as duk_size_t);
-            let result = duk_eval_raw(ctx, code.as_ptr() as *const i8,
-                                    code.len() as duk_size_t,
-                                    DUK_COMPILE_EVAL | DUK_COMPILE_NOSOURCE |
-                                    DUK_COMPILE_SAFE) as u32;
+            let result = duk_eval_string(ctx, code);
             assert_eq!(DUK_EXEC_SUCCESS, result);
 
             // Get the result and make sure it's correct.