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upcast_payload

distributed::entity

Function upcast_payload 

Source 
pub fn upcast_payload<From, To>(
    event: &EventRecord,
    to_version: u64,
    transform: fn(From) -> To,
) -> Result<Vec<u8>, UpcastError>
where
    From: DeserializeOwned,
    To: Serialize,
Expand description

Decode an event payload, transform it with typed Rust values, and encode the result.