Enr Debug implementation is unhelpful

[mattsse]

The current debug impl of Enr

enr/src/lib.rs

Lines 864 to 868 in e59dcb4

	impl<K: EnrKey> std::fmt::Debug for Enr<K> {
	fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
	write!(f, "{}", self.to_base64())
	}
	}

is unhelpful for debugging.

The display impl is more helpful for debugging but lacks content info

enr/src/lib.rs

Lines 852 to 862 in e59dcb4

	impl<K: EnrKey> std::fmt::Display for Enr<K> {
	fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
	write!(
	f,
	"ENR: NodeId: {}, IpV4 Socket: {:?} IpV6 Socket: {:?}",
	self.node_id(),
	self.udp4_socket(),
	self.udp6_socket()
	)
	}
	}

Suggest flipping them and to include k,v pairs as well.

[divagant-martian]

Sounds like a good suggestion! Are you planning on providing a PR for this?

[mattsse]

great, will do!