Struct SessionPnlSnapshot 

pub struct SessionPnlSnapshot {
    pub realised: f64,
    pub fees: f64,
    pub trades: u32,
    pub wins: u32,
    pub losses: u32,
    pub breakevens: u32,
    pub halted: bool,
    pub last_reset_day: u64,
}

Restart-durable snapshot of a SessionPnl’s mutable state.

Captures the running totals and halt flag — not the configured loss_limit, the symbol, or the clock. Those come from the live instance on restore, so an operator can adjust the loss limit between runs and the new value takes effect immediately.

Restore via SessionPnl::restore. Because last_reset_day is kept, calling SessionPnl::tick right after a restore correctly rolls the session over if the snapshot was taken on an earlier UTC day.

Fields

realised: f64

Cumulative gross realised PnL, in quote currency.

fees: f64

Cumulative fees paid this session, in quote currency.

trades: u32

Total trades recorded this session.

wins: u32

Wins (net PnL > 0).

losses: u32

Losses (net PnL < 0).

breakevens: u32

Break-evens (net PnL == 0).

halted: bool

Whether the session was halted by the loss cap when snapshotted.

last_reset_day: u64

UTC day number of the last reset, for rollover detection on restore.

Trait Implementations

impl Clone for SessionPnlSnapshot

fn clone(&self) -> SessionPnlSnapshot

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SessionPnlSnapshot

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for SessionPnlSnapshot

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for SessionPnlSnapshot

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

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 SessionPnlSnapshot