Function rhai_callback_handler

pub fn rhai_callback_handler(
    args: Vec<ScriptValue>,
    context_key: &ScriptAttachment,
    callback: &CallbackLabel,
    context: &mut RhaiScriptContext,
    pre_handling_initializers: &[fn(&ScriptAttachment, &mut <RhaiScriptingPlugin as IntoScriptPluginParams>::C) -> Result<(), ScriptError>],
    runtime: &RwLock<RawRwLock, Engine>,
) -> Result<ScriptValue, ScriptError>

The rhai callback handler.