Struct TdDifferential 

pub struct TdDifferential { /* private fields */ }

TD Differential — 2-bar reversal pattern detector.

Implementations

impl TdDifferential

pub fn new() -> Self

Construct a new TdDifferential.

pub const fn value(&self) -> Option<f64>

Latest emitted signal if available.

Trait Implementations

impl Clone for TdDifferential

fn clone(&self) -> TdDifferential

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TdDifferential

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

Formats the value using the given formatter.

impl Default for TdDifferential

fn default() -> TdDifferential

Returns the “default value” for a type.

impl Indicator for TdDifferential

type Input = Candle

Type of one input data point (typically f64 for a price, or Candle / Tick).

type Output = f64

Type of one output value.

fn update(&mut self, candle: Candle) -> Option<f64>

Feed one new data point into the indicator and return the freshly computed output, or None if the indicator is still warming up.

fn reset(&mut self)

Reset all internal state, leaving the indicator equivalent to a freshly constructed instance with the same parameters.

fn warmup_period(&self) -> usize

Number of inputs required before the first non-None output can be produced.

fn is_ready(&self) -> bool

Whether the indicator has emitted at least one value since the last reset.

fn name(&self) -> &'static str

Stable, human-readable indicator name. Used by chaining and diagnostics.