Enum IngestionError 

pub enum IngestionError {
    Backpressure,
    Sampled,
    Unrouted,
    ShuttingDown,
    Serialization(Error),
}

Errors that can occur during event ingestion.

Variants

Backpressure

Ring buffer is full and backpressure policy rejected the event.

Sampled

Event was dropped due to sampling/decimation policy.

Unrouted

Hashed shard id is not in the routing table (e.g. a concurrent scale-down removed it, or the shard is still provisioning). Previously collapsed into Backpressure, which made callers apply the wrong remediation (back-off-and-retry on a routing miss is futile until the topology stabilizes). Distinct from Backpressure so callers can distinguish “buffer full” from “no destination”.

ShuttingDown

The event bus has been shut down.

Serialization(Error)

Serialization failed. Wraps the underlying serde_json::Error so callers can read the category, line, and column via source().

Trait Implementations

impl Debug for IngestionError

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

Formats the value using the given formatter.

impl Display for IngestionError

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

Formats the value using the given formatter.

impl Error for IngestionError

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<Error> for IngestionError

fn from(source: Error) -> Self

Converts to this type from the input type.