Struct DefensiveError

pub struct DefensiveError<NID>
where
    NID: NodeId,
{
    pub subject: ErrorSubject<NID>,
    pub violation: Violation<NID>,
    pub backtrace: Option<String>,
}

An error that occurs when the RaftStore impl runs defensive check of input or output. E.g. re-applying an log entry is a violation that may be a potential bug.

Fields

subject: ErrorSubject<NID>

The subject that violates store defensive check, e.g. hard-state, log or state machine.

violation: Violation<NID>

The description of the violation.

backtrace: Option<String>

Implementations

impl<NID> DefensiveError<NID>

where NID: NodeId,

pub fn new(subject: ErrorSubject<NID>, violation: Violation<NID>) -> Self

Trait Implementations

impl<NID> Clone for DefensiveError<NID>

where NID: NodeId + Clone,

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

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<NID> Debug for DefensiveError<NID>

where NID: NodeId + Debug,

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

Formats the value using the given formatter.

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

where NID: NodeId,

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl<NID> Display for DefensiveError<NID>

where NID: NodeId,

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

Formats the value using the given formatter.

impl<NID> Error for DefensiveError<NID>

where NID: NodeId, Self: 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<DefensiveError<NID>> for StorageError<NID>

where NID: NodeId,

fn from(source: DefensiveError<NID>) -> Self

Converts to this type from the input type.

impl<NID> PartialEq for DefensiveError<NID>

where NID: NodeId + PartialEq,

fn eq(&self, other: &DefensiveError<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 DefensiveError<NID>

where NID: NodeId,

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl<NID> Eq for DefensiveError<NID>

where NID: NodeId + Eq,

impl<NID> StructuralPartialEq for DefensiveError<NID>

where NID: NodeId,