Add example request structure

1 files changed, 21 insertions, 0 deletions

diff --git a/src/field/mod.rs b/src/field/mod.rs
new file mode 100644
index 0000000..82e8abd
--- /dev/null
+++ b/src/field/mod.rs
@@ -0,0 +1,21 @@
+use std::io::Result;
+mod data;
+
+pub use data::Data;
+
+pub trait Field: Sized {
+    const ID: u16;
+
+    fn size(&self) -> [u8; 2];
+    fn serialize_data(&self) -> &Vec<u8>;
+    fn deserialize(data: &[u8]) -> Result<Self>;
+    fn serialize(&self) -> Vec<u8> {
+        let mut result = Vec::new();
+
+        result.extend_from_slice(&Self::ID.to_be_bytes());
+        result.extend_from_slice(&self.size());
+        result.extend_from_slice(self.serialize_data());
+
+        result
+    }
+}