Struct ChartPatternCandidate 

pub struct ChartPatternCandidate {
    pub kind: ChartPatternKind,
    pub nodes: Vec<ZigZagNode>,
    pub upper_line: Option<TrendLine>,
    pub lower_line: Option<TrendLine>,
    pub state: PatternState,
    pub confidence: f64,
}

Fields

kind: ChartPatternKind

nodes: Vec<ZigZagNode>

upper_line: Option<TrendLine>

lower_line: Option<TrendLine>

state: PatternState

confidence: f64

Heuristic 0.0..=1.0 ranking used for overlap eviction: higher generally means a cleaner geometric fit (more converging, more parallel, etc., depending on kind).

Implementations

impl ChartPatternCandidate

pub fn update_state(&mut self, bar: &Bar) -> PatternState

Advances this candidate’s lifecycle given a subsequent bar, and returns the (possibly unchanged) resulting state. A no-op once already Confirmed/Invalidated — those are terminal.

Trait Implementations

impl Clone for ChartPatternCandidate

fn clone(&self) -> ChartPatternCandidate

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ChartPatternCandidate

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

Formats the value using the given formatter.

impl PartialEq for ChartPatternCandidate

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for ChartPatternCandidate