From 062357916cb582d6d1d50536250483a0fac7e7b5 Mon Sep 17 00:00:00 2001
From: flut2 <150191812+flut2@users.noreply.github.com>
Date: Mon, 24 Jun 2024 20:08:20 +0200
Subject: [PATCH] log command name when loading fails

---
 src/vulkan/render.zig | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/src/vulkan/render.zig b/src/vulkan/render.zig
index fe8f0a1..de6b181 100644
--- a/src/vulkan/render.zig
+++ b/src/vulkan/render.zig
@@ -1435,8 +1435,12 @@ fn Renderer(comptime WriterType: type) type {
                 \\    var self: Self = undefined;
                 \\    inline for (std.meta.fields(Dispatch)) |field| {{
                 \\        const name: [*:0]const u8 = @ptrCast(field.name ++ "\x00");
-                \\        const cmd_ptr = loader({[first_arg]s}, name) orelse return error.CommandLoadFailure;
-                \\        @field(self.dispatch, field.name) = @ptrCast(cmd_ptr);
+                \\        if (loader({[first_arg]s}, name)) |cmd_ptr| {{
+                \\             @field(self.dispatch, field.name) = @ptrCast(cmd_ptr);
+                \\        }} else {{
+                \\             std.log.err("Command loading failed for \"{{s}}\".", .{{field.name}});
+                \\             return error.CommandLoadFailure;
+                \\        }}
                 \\    }}
                 \\    return self;
                 \\}}