Trait Codec 

pub trait Codec {
    type Error: Error + Send + Sync + 'static;

    // Required methods
    fn serialize<T>(&self, value: &T) -> Result<Vec<u8>, Self::Error>
       where T: Serialize;
    fn deserialize<T>(&self, data: &[u8]) -> Result<T, Self::Error>
       where T: DeserializeOwned;
}

Serialisation strategy used by event stores.

Required Associated Types

type Error: Error + Send + Sync + 'static

Required Methods

fn serialize<T>(&self, value: &T) -> Result<Vec<u8>, Self::Error>

where T: Serialize,

Serialize a value for persistence.

Errors

Returns an error from the codec if the value cannot be serialized.

fn deserialize<T>(&self, data: &[u8]) -> Result<T, Self::Error>

where T: DeserializeOwned,

Deserialize a value from stored bytes.

Errors

Returns an error from the codec if the bytes cannot be decoded.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors

impl Codec for JsonCodec

type Error = Error