Struct JsonCodec 

pub struct JsonCodec { /* private fields */ }

JSON codec implementation using serde_json

Implementations

impl JsonCodec

pub fn new() -> JsonCodec

Create a new JSON codec

pub fn pretty() -> JsonCodec

Create a JSON codec that pretty-prints output

pub fn encode_string<T>(&self, value: &T) -> Result<String, CodecError>

where T: Serialize,

Encode a value directly to a JSON string

pub fn decode_str<T>(&self, data: &str) -> Result<T, CodecError>

where T: DeserializeOwned,

Decode a JSON string to a value

Trait Implementations

impl Clone for JsonCodec

fn clone(&self) -> JsonCodec

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Codec for JsonCodec

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

where T: Serialize,

Encode a value to bytes

fn decode<T>(&self, data: &[u8]) -> Result<T, CodecError>

where T: DeserializeOwned,

Decode bytes to a value

fn content_type(&self) -> &'static str

Get the content type for this codec

impl Debug for JsonCodec

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

Formats the value using the given formatter.

impl Default for JsonCodec

fn default() -> JsonCodec

Returns the “default value” for a type.