Function encode_store_request 

pub fn encode_store_request(
    req: &StoreRequest,
    ext: Option<&StoreRequestExt>,
) -> Result<Vec<u8>, Error>

Encode a DhtMessage::Store with its optional trailing StoreRequestExt (ADR 013 §Tier 1, two-phase). Typed per variant, as above.

Errors

Propagates a postcard::Error if serialization fails.