Struct Quote 

#[non_exhaustive]
pub struct Quote {
    pub last: f64,
    pub prev_close: f64,
    pub time: DateTime<Utc>,
    pub volume: Option<f64>,
    pub bid: Option<f64>,
    pub ask: Option<f64>,
    pub extended: Option<ExtendedHoursQuote>,
}

The quote of one symbol: its last price and change from the previous close, the session’s volume, the best bid and ask, and the latest extended-hours trade. Fields the host does not know stay None.

use egui_charts::model::Quote;

let quote = Quote::new(105.0, 100.0, chrono::Utc::now()).with_bid_ask(104.99, 105.01);
assert_eq!((quote.change(), quote.change_percent()), (5.0, 5.0));

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

last: f64

Last traded price of the regular session.

prev_close: f64

Close of the previous regular session.

time: DateTime<Utc>

When the quote last changed.

volume: Option<f64>

Volume traded in the current session.

bid: Option<f64>

Best bid.

ask: Option<f64>

Best ask.

extended: Option<ExtendedHoursQuote>

The latest trade before or after the regular session.

Implementations

impl Quote

pub fn new(last: f64, prev_close: f64, time: DateTime<Utc>) -> Self

A quote of last, changed from prev_close, at time.

pub fn with_volume(self, volume: f64) -> Self

Sets volume.

pub fn with_bid_ask(self, bid: f64, ask: f64) -> Self

Sets bid and ask.

pub fn with_extended(self, extended: ExtendedHoursQuote) -> Self

Sets extended.

pub fn change(&self) -> f64

last minus prev_close.

pub fn change_percent(&self) -> f64

The change divided by the absolute previous close, times 100; NaN when the previous close is 0.

Trait Implementations

impl Clone for Quote

fn clone(&self) -> Quote

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Quote

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

Formats the value using the given formatter.

impl PartialEq for Quote

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Quote