Struct market_finance::Bar

pub struct Bar {
    pub timestamp: i64,
    pub open: f64,
    pub high: f64,
    pub low: f64,
    pub close: f64,
    pub volume: Option<u64>,
}

A single 'bar' of information for OHLC (+volume) pricing data over a unit of time.

• Bars are ordered by the timestamp.
• The unit of time is defined by whatever function returns the Bar, but is generally one day.

Fields

timestamp: i64

A time during the unit of time - usually the time at open.

open: f64

The price at the start of the unit of time

high: f64

The highest price seen during the unit of time

low: f64

The lowest price seen during the unit of time

close: f64

The price at the end of the unit of time

volume: Option<u64>

The optional volume traded during the unit of time

Trait Implementations

impl Clone for Bar

fn clone(&self) -> Bar

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for Bar

impl Debug for Bar

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

Formats the value using the given formatter.

impl Eq for Bar

impl Ord for Bar

fn cmp(&self, other: &Self) -> Ordering

This method returns an Ordering between self and other.

#[must_use]fn max(self, other: Self) -> Self

Compares and returns the maximum of two values.

#[must_use]fn min(self, other: Self) -> Self

Compares and returns the minimum of two values.

#[must_use]fn clamp(self, min: Self, max: Self) -> Self

🔬 This is a nightly-only experimental API. (clamp)

Restrict a value to a certain interval.

impl PartialEq<Bar> for Bar

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

This method tests for self and other values to be equal, and is used by ==.

#[must_use]fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl PartialOrd<Bar> for Bar

fn partial_cmp(&self, other: &Self) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

#[must_use]fn lt(&self, other: &Rhs) -> bool

This method tests less than (for self and other) and is used by the < operator.

#[must_use]fn le(&self, other: &Rhs) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator.

#[must_use]fn gt(&self, other: &Rhs) -> bool

This method tests greater than (for self and other) and is used by the > operator.

#[must_use]fn ge(&self, other: &Rhs) -> bool

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl Timestamped for Bar

fn timestamp_millis(&self) -> i64

Gets the timestamp in millisecond accuracy

fn datetime(&self) -> DateTime<Utc>

Converts the timestamp into a chrono DateTime structure for easier date / time formatting

fn timestamp_seconds(&self) -> i64

Gets the timestamp as the number of seconds that have elapsed since the EPOCH