Enum VolumeKind 

pub enum VolumeKind {
    None,
    Tick,
    RealTurnover,
}

What a bar’s volume field actually measures.

Volume-based indicators (VWAP, volume profile, CVD, …) assume traded turnover. Many feeds cannot provide that: a CFD/FX broker’s volume is typically tick/update count (activity, not turnover), and a cash index has no volume at all (it is a computed value, not a traded instrument). Declaring which kind a series has lets crate::applicability tell these cases apart instead of silently computing a profile/VWAP over the wrong quantity.

Variants

None

No volume data at all (e.g. a cash index).

Tick

Update/tick count, not traded turnover (typical of CFD/FX broker feeds).

RealTurnover

Real traded turnover (shares, contracts, lots) as reported by an exchange.

Trait Implementations

impl Clone for VolumeKind

fn clone(&self) -> VolumeKind

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for VolumeKind

impl Debug for VolumeKind

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for VolumeKind

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for VolumeKind

impl PartialEq for VolumeKind

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for VolumeKind

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for VolumeKind