Trait Candles 

pub trait Candles {
    // Required methods
    fn len(&self) -> usize;
    fn x(&self, index: usize) -> f64;
    fn candle(&self, index: usize) -> Candle;

    // Provided method
    fn is_empty(&self) -> bool { ... }
}

A series of candlesticks in ascending x (each candle’s period, by its start or its middle: the chart centers a candle on its x).

Required Methods

fn len(&self) -> usize

How many candles there are.

fn x(&self, index: usize) -> f64

The x of candle index: never below the one before, never NaN.

fn candle(&self, index: usize) -> Candle

Candle index.

Provided Methods

fn is_empty(&self) -> bool

Whether there are none.

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementations on Foreign Types

impl Candles for [(f64, Candle)]

fn len(&self) -> usize

fn x(&self, index: usize) -> f64

fn candle(&self, index: usize) -> Candle

Implementors