Struct TradePoint 

pub struct TradePoint {
    pub ts_ms: i64,
    pub price: f64,
    pub quantity: f64,
    pub side: u8,
    pub trade_id_hash: u64,
}

On-disk record (48 bytes LE): u64 ts_ms (8) f64 price (8) f64 quantity (8) u8 side (1) 0=Buy 1=Sell u64 trade_id_hash (8) — fnv1a-64 of original id string 23 bytes reserved (zero-padded) — flags / sequence (future use)

Fields

ts_ms: i64

price: f64

quantity: f64

side: u8

trade_id_hash: u64

Implementations

impl TradePoint

pub fn from_public(t: &PublicTrade) -> Self

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

Trait Implementations

impl Clone for TradePoint

fn clone(&self) -> TradePoint

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl DataPoint for TradePoint

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 TradePoint

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for TradePoint

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for TradePoint

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

where __S: Serializer,

Serialize this value into the given Serde serializer.