Implement write() fn for all combined reason code types

Signed-off-by: Matthias Beyer <mail@beyermatthias.de>

1 files changed, 10 insertions, 0 deletions

diff --git a/mqtt-format/src/v5/reason_code.rs b/mqtt-format/src/v5/reason_code.rs
index 10d88f2..4699027 100644
--- a/mqtt-format/src/v5/reason_code.rs
+++ b/mqtt-format/src/v5/reason_code.rs
@@ -25,6 +25,16 @@ macro_rules! make_combined_reason_code {
                         .parse_next(input)
                 }).parse_next(input)
             }
+
+            pub async fn write<W: $crate::v5::write::WriteMqttPacket>(&self, buffer: &mut W) -> $crate::v5::write::WResult<W> {
+                match self {
+                    $(
+                        Self::$reason_code_name => buffer.write_byte(<$reason_code_type>::CODE).await?,
+                    )*
+                }
+
+                Ok(())
+            }
         }
     }
 }