INNER CODE UNIT · Rust

get_size

versotile-org/verso · verso/src/lib.rs:313

    fn get_size(
        &self,
        size_type: SizeType,
    ) -> Result<PhysicalSize<u32>, Box<ipc_channel::ErrorKind>> {
        let id = uuid::Uuid::new_v4();
        let (sender, receiver) = std::sync::mpsc::channel();
        self.event_listeners
            .size_response
            .lock()
            .unwrap()
            .insert(id, sender);
        if let Err(error) = self.sender.send(ToVersoMessage::GetSize(id, size_type)) {
            self.event_listeners
                .size_response
                .lock()
                .unwrap()
                .remove(&id);
            return Err(error);

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