Implement with ptrCast to make it more transparent.

1 files changed, 26 insertions, 0 deletions

diff --git a/src/str.zig b/src/str.zig
new file mode 100644
index 0000000..7dde4f9
--- /dev/null
+++ b/src/str.zig
@@ -0,0 +1,26 @@
+
+const c = @import("c");
+const zpy = @import("root.zig");
+
+pub const Str = extern struct {
+    const Self = @This();
+
+    data: c.PyObject,
+
+    pub fn fromString(buffer: []const u8) *Self {
+        return @ptrCast(c.PyUnicode_FromStringAndSize(@ptrCast(buffer), @intCast(buffer.len)));
+    }
+
+    pub fn asUtf8(self: *Self) ![]const u8 {
+        var size: c.Py_ssize_t = undefined;
+        const string: [*]const u8 = c.PyUnicode_AsUTF8AndSize(@ptrCast(self), &size);
+
+        if (size == -1) return error.Exception;
+
+        return string[0..@as(usize, @intCast(size))];
+    }
+
+    pub fn asObject(self: *Self) *zpy.Object {
+        return @ptrCast(self);
+    }
+};