Trait JsonRpcSerializer 

pub trait JsonRpcSerializer {
    type Value: Clone;

    // Required methods
    fn null() -> Self::Value;
    fn string(value: &str) -> Self::Value;
    fn number(value: i64) -> Self::Value;
    fn object(entries: Vec<(&'static str, Self::Value)>) -> Self::Value;
    fn to_compact_string(value: &Self::Value) -> String;
}

Abstraction over a JSON serializer so the JSON-RPC envelope builders do not depend on a concrete JSON value type.

The caller binds this to its own JSON value type. The envelope builders only require constructing nulls, strings, integer numbers, and objects, plus compact serialization. Object key ordering in the emitted bytes is entirely determined by the implementor’s object and to_compact_string.

Required Associated Types

type Value: Clone

The JSON value type produced by this serializer.

Required Methods

fn null() -> Self::Value

A JSON null.

fn string(value: &str) -> Self::Value

A JSON string.

fn number(value: i64) -> Self::Value

A JSON number from a signed integer.

fn object(entries: Vec<(&'static str, Self::Value)>) -> Self::Value

A JSON object built from the given key/value entries, in order.

fn to_compact_string(value: &Self::Value) -> String

Serialize a value to a compact (whitespace-free) JSON string.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors