Struct VersionedJsonCodec 

pub struct VersionedJsonCodec { /* private fields */ }

Versioned JSON codec with schema/version validation on decode.

Implementations

impl VersionedJsonCodec

pub fn new(schema: impl Into<String>, version: u64) -> Self

Create a JSON codec that wraps values in a VersionedValue envelope.

pub fn schema(&self) -> &str

Schema expected by this codec.

pub fn version(&self) -> u64

Schema version expected by this codec.

Trait Implementations

impl Clone for VersionedJsonCodec

fn clone(&self) -> VersionedJsonCodec

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for VersionedJsonCodec

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

Formats the value using the given formatter.

impl Eq for VersionedJsonCodec

impl PartialEq for VersionedJsonCodec

fn eq(&self, other: &VersionedJsonCodec) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for VersionedJsonCodec

impl ValueCodec for VersionedJsonCodec

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

Encode a typed value into bytes suitable for storing in a tree.

fn decode<T: DeserializeOwned>(&self, bytes: &[u8]) -> Result<T, Error>

Decode a typed value from bytes read from a tree.