Struct BarStartEvent 

pub struct BarStartEvent {
    pub bar_index: usize,
    pub candlestick: Candlestick,
    pub bar_state: BarState,
}

Emitted at the start of each bar’s execution.

Contains the bar index, the full candlestick data, and the execution phase for the bar, so that downstream consumers (e.g. ChartAccumulator, StrategyAccumulator) can reconstruct the chart without depending on the VM.

Fields

bar_index: usize

Zero-based bar index.

candlestick: Candlestick

The full candlestick for this bar.

bar_state: BarState

The execution phase for this bar event.

Trait Implementations

impl Clone for BarStartEvent

fn clone(&self) -> BarStartEvent

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for BarStartEvent

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for BarStartEvent

fn deserialize<__D>( __deserializer: __D, ) -> Result<BarStartEvent, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for BarStartEvent

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

where __S: Serializer,

Serialize this value into the given Serde serializer.