Struct StorageIOError 

pub struct StorageIOError<NID>
where
    NID: NodeId,
{ /* private fields */ }

Error that occurs when operating the store.

It indicates a data crash. An application returning this error will shutdown the Openraft node immediately to prevent further damage.

Implementations

impl<NID> StorageIOError<NID>

where NID: NodeId,

pub fn new( subject: ErrorSubject<NID>, verb: ErrorVerb, source: impl Into<AnyError>, ) -> StorageIOError<NID>

pub fn write_log_entry( log_id: LogId<NID>, source: impl Into<AnyError>, ) -> StorageIOError<NID>

pub fn read_log_at_index( log_index: u64, source: impl Into<AnyError>, ) -> StorageIOError<NID>

pub fn read_log_entry( log_id: LogId<NID>, source: impl Into<AnyError>, ) -> StorageIOError<NID>

pub fn write_logs(source: impl Into<AnyError>) -> StorageIOError<NID>

pub fn read_logs(source: impl Into<AnyError>) -> StorageIOError<NID>

pub fn write_vote(source: impl Into<AnyError>) -> StorageIOError<NID>

pub fn read_vote(source: impl Into<AnyError>) -> StorageIOError<NID>

pub fn apply( log_id: LogId<NID>, source: impl Into<AnyError>, ) -> StorageIOError<NID>

pub fn write_state_machine(source: impl Into<AnyError>) -> StorageIOError<NID>

pub fn read_state_machine(source: impl Into<AnyError>) -> StorageIOError<NID>

pub fn write_snapshot( signature: Option<SnapshotSignature<NID>>, source: impl Into<AnyError>, ) -> StorageIOError<NID>

pub fn read_snapshot( signature: Option<SnapshotSignature<NID>>, source: impl Into<AnyError>, ) -> StorageIOError<NID>

pub fn read(source: impl Into<AnyError>) -> StorageIOError<NID>

General read error

pub fn write(source: impl Into<AnyError>) -> StorageIOError<NID>

General write error

Trait Implementations

impl<NID> Clone for StorageIOError<NID>

where NID: Clone + NodeId,

fn clone(&self) -> StorageIOError<NID>

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<NID> Debug for StorageIOError<NID>

where NID: Debug + NodeId,

fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter.

impl<'de, NID> Deserialize<'de> for StorageIOError<NID>

where NID: NodeId,

fn deserialize<__D>( __deserializer: __D, ) -> Result<StorageIOError<NID>, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl<NID> Display for StorageIOError<NID>

where NID: NodeId,

fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter.

impl<NID> Eq for StorageIOError<NID>

where NID: Eq + NodeId,

impl<NID> Error for StorageIOError<NID>

where NID: NodeId, StorageIOError<NID>: Debug + Display,

fn source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0:

use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)

Provides type-based access to context intended for error reports.

impl<NID> From<StorageIOError<NID>> for StorageError<NID>

where NID: NodeId,

fn from(source: StorageIOError<NID>) -> StorageError<NID>

Converts to this type from the input type.

impl<NID> PartialEq for StorageIOError<NID>

where NID: PartialEq + NodeId,

fn eq(&self, other: &StorageIOError<NID>) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<NID> Serialize for StorageIOError<NID>

where NID: NodeId,

fn serialize<__S>( &self, __serializer: __S, ) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl<NID> StructuralPartialEq for StorageIOError<NID>

where NID: NodeId,