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misc: virtio-devices: streamline error Display::fmt()

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The changes were mostly automatically applied using the Python
script mentioned in the first commit of this series.

Signed-off-by: Philipp Schuster <philipp.schuster@cyberus-technology.de>
On-behalf-of: SAP philipp.schuster@sap.com
This commit is contained in:
Philipp Schuster
2025-05-21 12:31:22 +02:00
committed by Rob Bradford
parent 3541cebbf1
commit 8e2973fe7c
16 changed files with 142 additions and 142 deletions
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80
virtio-devices/src/vhost_user/mod.rs
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@@ -42,85 +42,85 @@ pub use self::vu_common_ctrl::VhostUserConfig;
#[derive(Error, Debug)]
pub enum Error {
#[error("Failed accepting connection: {0}")]
#[error("Failed accepting connection")]
AcceptConnection(#[source] io::Error),
#[error("Invalid available address")]
AvailAddress,
#[error("Queue number is not correct")]
BadQueueNum,
#[error("Failed binding vhost-user socket: {0}")]
#[error("Failed binding vhost-user socket")]
BindSocket(#[source] io::Error),
#[error("Creating kill eventfd failed: {0}")]
#[error("Creating kill eventfd failed")]
CreateKillEventFd(#[source] io::Error),
#[error("Cloning kill eventfd failed: {0}")]
#[error("Cloning kill eventfd failed")]
CloneKillEventFd(#[source] io::Error),
#[error("Invalid descriptor table address")]
DescriptorTableAddress,
#[error("Signal used queue failed: {0}")]
#[error("Signal used queue failed")]
FailedSignalingUsedQueue(#[source] io::Error),
#[error("Failed to read vhost eventfd: {0}")]
#[error("Failed to read vhost eventfd")]
MemoryRegions(#[source] MmapError),
#[error("Failed removing socket path: {0}")]
#[error("Failed removing socket path")]
RemoveSocketPath(#[source] io::Error),
#[error("Failed to create frontend: {0}")]
#[error("Failed to create frontend")]
VhostUserCreateFrontend(#[source] VhostError),
#[error("Failed to open vhost device: {0}")]
#[error("Failed to open vhost device")]
VhostUserOpen(#[source] VhostError),
#[error("Connection to socket failed")]
VhostUserConnect,
#[error("Get features failed: {0}")]
#[error("Get features failed")]
VhostUserGetFeatures(#[source] VhostError),
#[error("Get queue max number failed: {0}")]
#[error("Get queue max number failed")]
VhostUserGetQueueMaxNum(#[source] VhostError),
#[error("Get protocol features failed: {0}")]
#[error("Get protocol features failed")]
VhostUserGetProtocolFeatures(#[source] VhostError),
#[error("Get vring base failed: {0}")]
#[error("Get vring base failed")]
VhostUserGetVringBase(#[source] VhostError),
#[error("Vhost-user Backend not support vhost-user protocol")]
VhostUserProtocolNotSupport,
#[error("Set owner failed: {0}")]
#[error("Set owner failed")]
VhostUserSetOwner(#[source] VhostError),
#[error("Reset owner failed: {0}")]
#[error("Reset owner failed")]
VhostUserResetOwner(#[source] VhostError),
#[error("Set features failed: {0}")]
#[error("Set features failed")]
VhostUserSetFeatures(#[source] VhostError),
#[error("Set protocol features failed: {0}")]
#[error("Set protocol features failed")]
VhostUserSetProtocolFeatures(#[source] VhostError),
#[error("Set mem table failed: {0}")]
#[error("Set mem table failed")]
VhostUserSetMemTable(#[source] VhostError),
#[error("Set vring num failed: {0}")]
#[error("Set vring num failed")]
VhostUserSetVringNum(#[source] VhostError),
#[error("Set vring addr failed: {0}")]
#[error("Set vring addr failed")]
VhostUserSetVringAddr(#[source] VhostError),
#[error("Set vring base failed: {0}")]
#[error("Set vring base failed")]
VhostUserSetVringBase(#[source] VhostError),
#[error("Set vring call failed: {0}")]
#[error("Set vring call failed")]
VhostUserSetVringCall(#[source] VhostError),
#[error("Set vring kick failed: {0}")]
#[error("Set vring kick failed")]
VhostUserSetVringKick(#[source] VhostError),
#[error("Set vring enable failed: {0}")]
#[error("Set vring enable failed")]
VhostUserSetVringEnable(#[source] VhostError),
#[error("Failed to create vhost eventfd: {0}")]
#[error("Failed to create vhost eventfd")]
VhostIrqCreate(#[source] io::Error),
#[error("Failed to read vhost eventfd: {0}")]
#[error("Failed to read vhost eventfd")]
VhostIrqRead(#[source] io::Error),
#[error("Failed to read vhost eventfd: {0}")]
#[error("Failed to read vhost eventfd")]
VhostUserMemoryRegion(#[source] MmapError),
#[error("Failed to create the frontend request handler from backend: {0}")]
#[error("Failed to create the frontend request handler from backend")]
FrontendReqHandlerCreation(#[source] vhost::vhost_user::Error),
#[error("Set backend request fd failed: {0}")]
#[error("Set backend request fd failed")]
VhostUserSetBackendRequestFd(#[source] vhost::Error),
#[error("Add memory region failed: {0}")]
#[error("Add memory region failed")]
VhostUserAddMemReg(#[source] VhostError),
#[error("Failed getting the configuration: {0}")]
#[error("Failed getting the configuration")]
VhostUserGetConfig(#[source] VhostError),
#[error("Failed setting the configuration: {0}")]
#[error("Failed setting the configuration")]
VhostUserSetConfig(#[source] VhostError),
#[error("Failed getting inflight shm log: {0}")]
#[error("Failed getting inflight shm log")]
VhostUserGetInflight(#[source] VhostError),
#[error("Failed setting inflight shm log: {0}")]
#[error("Failed setting inflight shm log")]
VhostUserSetInflight(#[source] VhostError),
#[error("Failed setting the log base: {0}")]
#[error("Failed setting the log base")]
VhostUserSetLogBase(#[source] VhostError),
#[error("Invalid used address")]
UsedAddress,
@@ -130,17 +130,17 @@ pub enum Error {
MissingRegionFd,
#[error("Missing IrqFd")]
MissingIrqFd,
#[error("Failed getting the available index: {0}")]
#[error("Failed getting the available index")]
GetAvailableIndex(#[source] QueueError),
#[error("Migration is not supported by this vhost-user device")]
MigrationNotSupported,
#[error("Failed creating memfd: {0}")]
#[error("Failed creating memfd")]
MemfdCreate(#[source] io::Error),
#[error("Failed truncating the file size to the expected size: {0}")]
#[error("Failed truncating the file size to the expected size")]
SetFileSize(#[source] io::Error),
#[error("Failed to set the seals on the file: {0}")]
#[error("Failed to set the seals on the file")]
SetSeals(#[source] io::Error),
#[error("Failed creating new mmap region: {0}")]
#[error("Failed creating new mmap region")]
NewMmapRegion(#[source] MmapRegionError),
#[error("Could not find the shm log region")]
MissingShmLogRegion,