adding doc generation

src/soft/SoftCommandPool.zig

@@ -17,6 +17,7 @@ pub fn create(device: *base.Device, allocator: std.mem.Allocator, info: *const v
     var interface = try Interface.init(device, allocator, info);
 
     interface.vtable = &.{
+        .allocateCommandBuffers = allocateCommandBuffers,
         .destroy = destroy,
         .reset = reset,
     };
@@ -27,6 +28,12 @@ pub fn create(device: *base.Device, allocator: std.mem.Allocator, info: *const v
     return self;
 }
 
+pub fn allocateCommandBuffers(interface: *Interface, info: *const vk.CommandBufferAllocateInfo) VkError![]*base.CommandBuffer {
+    _ = interface;
+    _ = info;
+    return VkError.FeatureNotPresent;
+}
+
 pub fn destroy(interface: *Interface, allocator: std.mem.Allocator) void {
     const self: *Self = @alignCast(@fieldParentPtr("interface", interface));
     allocator.destroy(self);