Enum ObservationEngineError 

pub enum ObservationEngineError {
    Api(ObservationApiError),
    CursorCollision {
        node_id: NodeId,
        cursor: NodeCursor,
    },
    BelowRetentionFloor {
        node_id: NodeId,
        cursor: NodeCursor,
    },
    ReplacedIncarnation {
        node_id: NodeId,
        incarnation_id: NodeIncarnationId,
    },
    CapacityExhausted {
        collection: &'static str,
        max: usize,
    },
    InvalidCheckpoint {
        detail: &'static str,
    },
}

Variants

Api(ObservationApiError)

CursorCollision

Fields

node_id: NodeId

cursor: NodeCursor

BelowRetentionFloor

Fields

node_id: NodeId

cursor: NodeCursor

ReplacedIncarnation

Fields

node_id: NodeId

incarnation_id: NodeIncarnationId

CapacityExhausted

Fields

collection: &'static str

max: usize

InvalidCheckpoint

Fields

detail: &'static str

Trait Implementations

impl Clone for ObservationEngineError

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ObservationEngineError

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

Formats the value using the given formatter.

impl Display for ObservationEngineError

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

Formats the value using the given formatter.

impl Eq for ObservationEngineError

impl Error for ObservationEngineError

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 From<ObservationApiError> for ObservationEngineError

fn from(source: ObservationApiError) -> Self

Converts to this type from the input type.

impl PartialEq for ObservationEngineError

fn eq(&self, other: &Self) -> bool

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for ObservationEngineError