Method validate_identifier

vmm/src/device_manager.rs:5223–5235

(&self, id: &Option<String>)

    }

    fn validate_identifier(&self, id: &Option<String>) -> DeviceManagerResult<()> {
        if let Some(id) = id {
            if id.starts_with("__") {
                return Err(DeviceManagerError::InvalidIdentifier(id.clone()));
            }

            if self.device_tree.lock().unwrap().contains_key(id) {
                return Err(DeviceManagerError::IdentifierNotUnique(id.clone()));
            }
        }

        Ok(())
    }

    pub(crate) fn acpi_platform_addresses(&self) -> &AcpiPlatformAddresses {
        &self.acpi_platform_addresses