Struct SerdeCodec 

pub struct SerdeCodec<F> { /* private fields */ }

Generic serde-based codec parameterized by a SerdeFormat.

Wraps any SerdeFormat implementation and bridges it to the store’s Encode and Decode traits. Both directions share the same underlying format and thus the same error type.

Variant dispatch

SerdeCodec ignores env.event_type() on decode. Serde formats embed variant discriminants in the payload (e.g. {"Credited": {...}} in JSON), so the codec delegates dispatch to serde itself.

Examples

use mnesis_store::{JsonCodec, Json, SerdeCodec};

// Via the JsonCodec alias:
let codec = JsonCodec::default();

// Or construct manually with any SerdeFormat:
let codec = SerdeCodec::new(Json);

Implementations

impl<F> SerdeCodec<F>

pub const fn new(format: F) -> Self

Create a new SerdeCodec wrapping the given format.

Trait Implementations

impl<F> Debug for SerdeCodec<F>

Seal Debug — show the format type, not its internals.

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<E, F> Decode<E> for SerdeCodec<F>

where E: DeserializeOwned + Send + Sync + 'static, F: SerdeFormat,

type Output<'a> = E where Self: 'a

What decode returns.

type Error = <F as SerdeFormat>::Error

The error type for deserialization failures.

fn decode<'a>( &'a self, env: &'a PersistedEnvelope, ) -> Result<Self::Output<'a>, Self::Error>

Decode the envelope’s payload to Output<'a>.

impl<F: Default> Default for SerdeCodec<F>

fn default() -> Self

Returns the “default value” for a type.

impl<E, F> Encode<E> for SerdeCodec<F>

where E: Serialize + Send + Sync + 'static, F: SerdeFormat,

type Error = <F as SerdeFormat>::Error

The error type for serialization failures.

fn encode(&self, event: &E) -> Result<Bytes, Self::Error>

Serialize a typed value to bytes.