Struct IndicatorHost 

pub struct IndicatorHost { /* private fields */ }

Owns active indicator runtimes, output stores, and the selected dependency graph.

Implementations

impl IndicatorHost

pub fn remap_outputs(&mut self, previous_indices: &[Option<usize>])

pub fn remap_outputs_prefix(&mut self, prefix: usize)

pub fn has_entries(&self, ids: &[IndicatorInstanceId]) -> bool

pub fn can_append_from(&self, ids: &[IndicatorInstanceId], start: usize) -> bool

pub fn dependent_ids( &self, roots: &[IndicatorInstanceId], ) -> Vec<IndicatorInstanceId>

pub fn calculation_ids( &self, roots: &[IndicatorInstanceId], ) -> Vec<IndicatorInstanceId>

pub fn merge_rebuilt( &mut self, rebuilt: Self, replaced_ids: &[IndicatorInstanceId], active: &[IndicatorInstanceId], instances: &IndicatorInstanceStore, )

pub fn recalculate_interruptible( &mut self, active: &[IndicatorInstanceId], instances: &IndicatorInstanceStore, frames: &[IndicatorFrame], control: impl FnMut() -> ControlFlow<()>, ) -> ControlFlow<()>

pub fn replay_closed_interruptible( &mut self, frames: &[IndicatorFrame], control: impl FnMut() -> ControlFlow<()>, ) -> ControlFlow<()>

pub fn set_active( &mut self, active: &[IndicatorInstanceId], instances: &IndicatorInstanceStore, ) -> Vec<IndicatorInstanceId>

pub fn evaluate_closed(&mut self, frame: &IndicatorFrame)

pub fn evaluate_closed_selected( &mut self, ids: &[IndicatorInstanceId], frame: &IndicatorFrame, )

pub fn preview_open_selected( &mut self, ids: &[IndicatorInstanceId], frame: &IndicatorFrame, )

pub fn has_input_consumer( &self, source: IndicatorInputSource, instances: &IndicatorInstanceStore, ) -> bool

pub fn output_value_for( &self, id: IndicatorInstanceId, channel_id: &str, index: usize, ) -> Option<OutputValue>

pub fn output_color_for( &self, id: IndicatorInstanceId, channel_id: &str, index: usize, ) -> Option<Color>

pub fn marker_outputs_for( &self, id: IndicatorInstanceId, index: usize, ) -> Vec<MarkerOutput>

pub fn segment_outputs_for( &self, id: IndicatorInstanceId, source_range: Range<usize>, intersects_viewport: impl FnMut(usize, usize) -> bool, ) -> Vec<SegmentOutput>

pub fn level_outputs_for( &self, id: IndicatorInstanceId, ) -> Vec<HorizontalLevelOutput>

pub fn ohlc_output_for( &self, id: IndicatorInstanceId, channel_id: &str, index: usize, ) -> Option<OhlcOutput>

pub fn range_output_for( &self, id: IndicatorInstanceId, channel_id: &str, index: usize, ) -> Option<RangeOutput>

pub fn region_outputs_for_range( &self, id: IndicatorInstanceId, source_range: Option<Range<usize>>, ) -> Vec<RegionOutput>

pub fn diagnostic_for(&self, id: IndicatorInstanceId) -> Option<String>

Trait Implementations

impl Default for IndicatorHost

fn default() -> Self

Returns the “default value” for a type.