Struct JsonBytesValueEncoder 

pub struct JsonBytesValueEncoder<T> { /* private fields */ }

Encodes one serializable value into UTF-8 JSON bytes via serde_json. Its stateless marker implements Clone, Copy, and Default without requiring those traits on T.

Type Parameters

• T: Source value type serialized through Serde.

Examples

use qubit_codec::JsonBytesValueEncoder;
use qubit_codec::ValueEncoder;
use serde::Serialize;

#[derive(Serialize)]
struct Point {
    x: i32,
    y: i32,
}

let mut encoder = JsonBytesValueEncoder::<Point>::new();
let json = encoder.encode(&Point { x: 1, y: 2 }).unwrap();
assert_eq!(json, br#"{"x":1,"y":2}"#);

Implementations

impl<T> JsonBytesValueEncoder<T>

pub const fn new() -> Self

Creates a JSON bytes encoder for values of type T.

Returns

Returns a stateless encoder without allocating an output buffer.

Trait Implementations

impl<T> Clone for JsonBytesValueEncoder<T>

fn clone(&self) -> Self

Returns the same stateless encoder marker without constructing or cloning a value of type T.

This implementation does not require T: Clone.

Returns

Returns a copy of this encoder.

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

Performs copy-assignment from source.

impl<T> Copy for JsonBytesValueEncoder<T>

impl<T: Debug> Debug for JsonBytesValueEncoder<T>

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

Formats the value using the given formatter.

impl<T> Default for JsonBytesValueEncoder<T>

fn default() -> Self

Creates the default encoder by calling Self::new.

This implementation does not require T: Default and performs no allocation.

Returns

Returns a stateless encoder for values of type T.

impl<T> ValueEncoder<T> for JsonBytesValueEncoder<T>

where T: Serialize,

type Error = Error

Serialization failure reported by Serde JSON.

type Output = Vec<u8>

Newly allocated UTF-8 JSON bytes owned by the caller.

fn encode(&mut self, input: &T) -> Result<Self::Output, Self::Error>

Serializes input into UTF-8 JSON bytes.

Parameters

• input: Value borrowed for the duration of serialization.

Returns

Returns a newly allocated vector containing the serialized JSON.

Errors

Returns a JSON error if T rejects serialization or contains a map key that cannot be represented as a JSON object key.