From 371308474ad0c6f01f64ab14166e32492a5f1c97 Mon Sep 17 00:00:00 2001
From: Nathan Reiner <nathan.reiner@fticonsulting.com>
Date: Fri, 28 Aug 2026 15:56:39 +0200
Subject: implement more interfaces

---
 src/root.zig | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)

(limited to 'src/root.zig')

diff --git a/src/root.zig b/src/root.zig
index 0e3d9e4..471267f 100644
--- a/src/root.zig
+++ b/src/root.zig
@@ -4,7 +4,29 @@ pub const Object = @import("Object.zig");
 pub const Interpreter = @import("Interpreter.zig");
 pub const Dict = @import("Dict.zig");
 pub const Str = @import("Str.zig");
+pub const Tuple = @import("Tuple.zig");
+pub const Fn = @import("function.zig").Fn;
 
 pub const Error = error {
     Exception,
+    IndexError,
+};
+
+pub const conversion = struct {
+    fn PtrFromCPtr(T: type) type {
+        const info = @typeInfo(T);
+        return *info.pointer.child;
+    }
+
+    pub fn Ptr(value: anytype) Error!PtrFromCPtr(@TypeOf(value)) {
+        if (value) |ptr| {
+            return ptr;
+        }
+
+        return error.Exception;
+    }
+
+    pub fn success(value: c_int) Error!void {
+        if (value == -1) return error.Exception;
+    }
 };
-- 
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