INNER CODE UNIT · Rust

on_close_requested

versotile-org/verso · verso/src/lib.rs:190

    pub fn on_close_requested(
        &self,
        callback: impl Fn() + Send + 'static,
    ) -> Result<(), Box<ipc_channel::ErrorKind>> {
        let old_listener = self
            .event_listeners
            .on_close_requested
            .lock()
            .unwrap()
            .replace(Box::new(callback));
        if old_listener.is_none() {
            self.sender.send(ToVersoMessage::ListenToOnCloseRequested)?;
        }
        Ok(())
    }

    /// Execute script
    pub fn execute_script(&self, script: String) -> Result<(), Box<ipc_channel::ErrorKind>> {

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