Crate jolt_core 

Core types and traits for the Jolt JavaScript runtime.

This crate defines the JsRuntime trait that all Jolt backends implement, along with shared types (JsValue, JsEntry, JoltError) used to exchange data between Rust and JavaScript.

Usage

Most users should depend on the jolt facade crate rather than using jolt_core directly. Use this crate when you need the trait or types without pulling in a specific backend.

use jolt_core::{JsRuntime, JsValue, JoltError};

fn run_js(rt: &mut impl JsRuntime) -> Result<JsValue, JoltError> {
    rt.eval("1 + 1")
}

Structs

JsEntry

A key-value pair in a JsValue::Object.

Enums

JoltError

Errors produced by Jolt runtime operations.

JsValue

A value that can cross the Rust–JavaScript boundary.

Traits

JsRuntime

A JavaScript runtime capable of evaluating code and exchanging values with Rust.

Type Aliases

JsResultFuture

A boxed future returning a Result — used for async runtime methods.