Enum LifecycleError 

pub enum LifecycleError {
    CorrectionTimestampMismatch {
        last_confirmed_timestamp: Option<i64>,
        attempted_timestamp: i64,
    },
    NonMonotonicConfirmation {
        last_confirmed_timestamp: i64,
        attempted_timestamp: i64,
    },
}

An error produced by LifecycleRunner::on_event when an event cannot be applied without losing or misrepresenting state.

Variants

CorrectionTimestampMismatch

A BarLifecycle::Correction targeted a timestamp other than the last confirmed bar’s. LifecycleRunner only supports single-level undo: it can replace the most recently confirmed bar, not an older one.

Fields

last_confirmed_timestamp: Option<i64>

The timestamp of the last confirmed bar, if any.

attempted_timestamp: i64

The timestamp the correction targeted.

NonMonotonicConfirmation

A BarLifecycle::Confirmed event arrived for a timestamp strictly older than the last confirmed bar. LifecycleRunner cannot represent this: only the most recently confirmed bar can be replaced (via a matching Confirmed or Correction).

Fields

last_confirmed_timestamp: i64

The timestamp of the last confirmed bar.

attempted_timestamp: i64

The timestamp the out-of-order confirmation targeted.

Trait Implementations

impl Clone for LifecycleError

fn clone(&self) -> LifecycleError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for LifecycleError

impl Debug for LifecycleError

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

Formats the value using the given formatter.

impl Display for LifecycleError

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

Formats the value using the given formatter.

impl Eq for LifecycleError

impl Error for LifecycleError

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 PartialEq for LifecycleError

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for LifecycleError