Struct JsonAdapter 

pub struct JsonAdapter { /* private fields */ }

A DataAdapter that parses candle or point data from a JSON string.

Implementations

impl JsonAdapter

pub fn from_str(s: &str) -> Self

Creates a new JsonAdapter from a raw JSON string.

pub fn from_file(path: &str) -> Result<Self>

Creates a new JsonAdapter by reading the contents of a file.

Trait Implementations

impl DataAdapter for JsonAdapter

fn candles(&self) -> Result<Vec<Candle>>

Returns the data as a sequence of OHLCV candles.

fn points(&self) -> Result<Vec<Point>>

Returns the data as a sequence of 2-D points (e.g. for line charts).