| // Copyright 2019 The Fuchsia Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| use thiserror::Error; |
| |
| #[derive(Clone, Eq, PartialEq, Debug, Error)] |
| pub enum Error { |
| #[error("error reading /system/meta")] |
| ReadSystemMeta, |
| |
| #[error("error parsing /system/meta merkle")] |
| ParseSystemMeta, |
| |
| #[error("error reading update package merkle")] |
| ReadUpdateMeta, |
| |
| #[error("error parsing update package merkle")] |
| ParseUpdateMeta, |
| |
| #[error("error connecting to PackageResolver")] |
| ConnectPackageResolver, |
| |
| #[error("error creating Directory proxy for the update package")] |
| CreateUpdatePackageDirectoryProxy, |
| |
| #[error("fidl error resolving update package")] |
| ResolveUpdatePackageFidl, |
| |
| #[error("error resolving update package")] |
| ResolveUpdatePackage, |
| |
| #[error("error creating File endpoints for the update package's 'packages' file")] |
| CreateUpdatePackagePackagesEndpoint, |
| |
| #[error("error opening the update package's 'packages' file")] |
| OpenUpdatePackagePackages, |
| |
| #[error("error opening the update package's 'meta' file")] |
| OpenUpdatePackageMeta, |
| |
| #[error("error converting 'packages' handle into an fd")] |
| CreatePackagesFd, |
| |
| #[error("error reading line from 'packages' file")] |
| ReadPackages, |
| |
| #[error("error parsing latest system image merkle: {packages_entry}")] |
| ParseLatestSystemImageMerkle { packages_entry: String }, |
| |
| #[error("could not find latest system image merkle in update package's 'packages' list")] |
| MissingLatestSystemImageMerkle, |
| |
| #[error("error connecting to component Launcher")] |
| ConnectToLauncher, |
| |
| #[error("error launching system_updater component")] |
| LaunchSystemUpdater, |
| |
| #[error("error waiting for system_updater component")] |
| WaitForSystemUpdater, |
| |
| #[error("system_updater component exited with failure")] |
| SystemUpdaterFailed, |
| |
| #[error("system_updater component exited with success, it should have rebooted the system")] |
| SystemUpdaterFinished, |
| |
| #[error("error reading /system/data/static_packages")] |
| ReadStaticPackages, |
| } |