message: simplify EnvelopeAddress's Debug impl

Just render the address in <> to keep it more compact and readable.
This is most visible in the MAIL FROM and RCPT TO responses
when talking to the smtp server.

crates/message/src/address.rs

@@ -7,10 +7,16 @@ use mlua::{FromLua, MetaMethod, UserData, UserDataFields, UserDataMethods};
 use rfc5321::{EnvelopeAddress as EnvelopeAddress5321, ForwardPath, ReversePath};
 use serde::{Deserialize, Serialize};
 
-#[derive(Debug, Clone, PartialEq, Serialize, Deserialize, Eq)]
+#[derive(Clone, PartialEq, Serialize, Deserialize, Eq)]
 #[serde(transparent)]
 pub struct EnvelopeAddress(EnvelopeAddress5321);
 
+impl std::fmt::Debug for EnvelopeAddress {
+    fn fmt(&self, fmt: &mut std::fmt::Formatter) -> std::fmt::Result {
+        write!(fmt, "<{}>", self.0.to_string())
+    }
+}
+
 #[cfg(feature = "impl")]
 impl FromLua for EnvelopeAddress {
     fn from_lua(value: mlua::Value, lua: &mlua::Lua) -> mlua::Result<Self> {