From 4ddb283ecc975d6d9aae9177d0423de2946ce58e Mon Sep 17 00:00:00 2001
From: Meghan Denny <hello@nektro.net>
Date: Fri, 28 Apr 2023 18:39:39 -0700
Subject: [PATCH] add Object.Id.erase() to get the underlying Id regardless of
 Type

---
 git.zig | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/git.zig b/git.zig
index 1a7aea8f3d6785b5866c1109cb62ca29f20d4a93..3597ec55b14215d6563c914db2e4bedd9cd8ba25 100644
--- a/git.zig
+++ b/git.zig
@@ -1,5 +1,6 @@
 const std = @import("std");
 const string = []const u8;
+const top = @This();
 
 // 40 is length of sha1 hash
 pub const Id = *const [40]u8;
@@ -147,6 +148,12 @@ pub const Tree = struct {
             commit: CommitId,
 
             pub const Tag = std.meta.Tag(@This());
+
+            pub fn erase(self: @This()) top.Id {
+                return switch (self) {
+                    inline else => |v| v.id,
+                };
+            }
         };
 
         pub const Mode = struct {
-- 
2.54.0