copied lib.rs markdown to readme

README.md

@@ -1,2 +1,13 @@
 # Isabelle's Lazy Message Protocol
-idfk lol
+
+### network packet protocol
+
+I don't know whether or not this is a super practical way of doing things
+but i'm lazy and it seems to work so gonna roll with it lol
+
+| segment size | usage                               |
+|--------------|-------------------------------------|
+| 1 byte       | u8 signifies the type of packet     |
+| 8 byte       | u64 length of the packet contents   |
+| 32 byte      | SHA256 packet contents checksum     |
+| `u64::MAX`   | packet contents                     |