Enum BarLifecycle 

pub enum BarLifecycle {
    Open(Bar),
    Update(Bar),
    Confirmed(Bar),
    Correction(Bar),
}

A bar-lifecycle event for a single timestamp.

Variants

Open(Bar)

The first tick of a new bar/timestamp.

Update(Bar)

A subsequent, still-unconfirmed tick for the same timestamp as the last Open/Update: the bar is still forming and its values will be revised.

Confirmed(Bar)

The bar for this timestamp is final and will not be revised again.

Correction(Bar)

A feed correction to the most recently confirmed bar (e.g. an exchange restatement). Only single-level undo is supported: correcting a bar older than the last confirmed one is not representable by LifecycleRunner, which keeps just one pre/post checkpoint pair and rejects such a correction with LifecycleError::CorrectionTimestampMismatch.

Implementations

impl BarLifecycle

pub fn bar(&self) -> &Bar

Trait Implementations

impl Clone for BarLifecycle

fn clone(&self) -> BarLifecycle

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for BarLifecycle

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

Formats the value using the given formatter.

impl PartialEq for BarLifecycle

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for BarLifecycle