# Structure of Management Information
`rasn-smi` is an implementation of the ASN.1 data types from the IETF RFCs
1155 and 2578 on the Structure of Management Information the [`rasn`]
codec framework. These definitions are both transport layer agnostic,
and encoding rule agnostic.
```rust,no_run
// Replace with your data.
let data: &[u8] = &[];
// Decode object from BER.
let object: rasn_smi::v2::ObjectSyntax = rasn::ber::decode(&data).unwrap();
// Encode it back into DER
let data = rasn::der::encode(&object).unwrap();
```