Struct PositionUpdatePoint 

pub struct PositionUpdatePoint {
    pub ts_ms: i64,
    pub side: u8,
    pub qty: f64,
    pub entry_price: f64,
    pub mark_price: f64,
    pub unrealized_pnl: f64,
    pub realized_pnl: f64,
    pub liquidation_price: f64,
}

On-disk record (64 bytes LE) for a futures position change event: u64 ts_ms (8) u8 side (1) — 0=Long 1=Short 2=Net/Both u8 _pad (7) f64 qty (8) — position size (signed in net mode; absolute here) f64 entry_price (8) f64 mark_price (8) — 0.0 if unknown f64 unrealized_pnl (8) f64 realized_pnl (8) — 0.0 if not provided f64 liquidation_price (8) — 0.0 if unknown Total: 64 bytes

Fields

ts_ms: i64

side: u8

0=Long, 1=Short, 2=Net/Both

qty: f64

entry_price: f64

mark_price: f64

unrealized_pnl: f64

realized_pnl: f64

liquidation_price: f64

Implementations

impl PositionUpdatePoint

pub fn side_label(&self) -> &'static str

Trait Implementations

impl Clone for PositionUpdatePoint

fn clone(&self) -> PositionUpdatePoint

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl DataPoint for PositionUpdatePoint

const RECORD_SIZE: usize = SIZE

On-disk record size in bytes. MUST be constant for the type.

fn encode(&self, out: &mut [u8])

Encode self to a fixed-size buffer (little-endian).

fn decode(bytes: &[u8]) -> Option<Self>

Decode from a fixed-size buffer. Returns None on malformed bytes.

fn timestamp_ms(&self) -> i64

Timestamp in milliseconds. Used for warm-start / range queries.

fn from_stream_event(ev: &StreamEvent) -> Option<Self>

Try to extract Self from a raw WS StreamEvent. Returns None if the event doesn’t carry data for this class.

fn encode_blob(&self) -> Option<Vec<u8>>

Variable-length bytes to append to the companion .blob file.

fn decode_blob(header: &[u8], _blob: &[u8]) -> Option<Self>

Reconstruct Self from header bytes + blob slice.

fn blob_pointer_offset() -> Option<usize>

Some(offset) if the type uses blob storage; None otherwise.

impl Debug for PositionUpdatePoint

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for PositionUpdatePoint

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for PositionUpdatePoint

fn eq(&self, other: &PositionUpdatePoint) -> 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 PositionUpdatePoint

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 PositionUpdatePoint