Enum PersistDepth 

pub enum PersistDepth {
    Compact,
    Indicators,
    Full,
}

How much of a payload to persist per Kind.

Different consumers want different granularity:

• Compact: lean record used by the bar-aligned mli/mlq loaders (existing <Kind>Point types). Smallest disk footprint. Backward-compatible — existing .dat files are produced AND read by this depth.
• Indicators: enriched record for indicator/feature engineering — adds the modeling-relevant fields the exchange emits (bid/ask qty, weighted avg, open, last qty, mark/index, OI, funding, count). Costs more disk per record but no loss of common signals at replay.
• Full: every stable wire field on the payload struct. Largest record; intended for historical research persistence where nothing should be dropped at replay.

Default is Compact for every Kind for backward compatibility.

Variants

Compact

Indicators

Full

Trait Implementations

impl Clone for PersistDepth

fn clone(&self) -> PersistDepth

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for PersistDepth

impl Debug for PersistDepth

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

Formats the value using the given formatter.

impl Default for PersistDepth

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for PersistDepth

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for PersistDepth

impl PartialEq for PersistDepth

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for PersistDepth

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 PersistDepth