rsvim_core 0.1.2

The core library for RSVIM text editor.
Documentation 
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//! APIs for `Rsvim.rt` namespace.

use crate::js::{self, JsRuntime};
use crate::msg::{self, MasterMessage};
use crate::prelude::*;

/// Exit editor.
pub fn exit(
  scope: &mut v8::HandleScope,
  args: v8::FunctionCallbackArguments,
  mut _rv: v8::ReturnValue,
) {
  debug_assert!(args.length() <= 1);
  let exit_code = if args.length() == 0 {
    0_i32
  } else {
    debug_assert!(args.length() == 1);
    args.get(0).int32_value(scope).unwrap()
  };

  let state_rc = JsRuntime::state(scope);
  let state = state_rc.borrow();
  trace!("exit: {:?}", exit_code);

  msg::sync_send_to_master(
    state.master_tx.clone(),
    MasterMessage::ExitReq(msg::ExitReq::new(js::next_future_id(), exit_code)),
  );
}