Struct JournalLog 

pub struct JournalLog {
    pub op_id: u64,
    pub ts: i64,
    pub op: JournalOp,
    pub o: OrderOptions,
}

Represents a journal entry for an operation performed on the order book.

This struct is used to log operations such as order placements, cancellations, and modifications, allowing for features like replay, auditing, or persistence.

Fields

• op_id: Unique operation ID, useful for ordering or deduplication.
• ts: Timestamp of when the operation was recorded (in milliseconds since epoch).
• op: The type of operation performed (e.g., market, limit, cancel).
• o: The payload or input associated with the operation.

Fields

op_id: u64

ts: i64

op: JournalOp

o: OrderOptions

Trait Implementations

impl Clone for JournalLog

fn clone(&self) -> JournalLog

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for JournalLog

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

Formats the value using the given formatter.

impl PartialEq for JournalLog

fn eq(&self, other: &JournalLog) -> 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 Copy for JournalLog

impl Eq for JournalLog

impl StructuralPartialEq for JournalLog