Struct OcoRegistry 

pub struct OcoRegistry { /* private fields */ }

One-cancels-other registry for bracket (SL + TP) protective pairs.

When a brain emits both stop_price and take_profit_price, the ExecutionService places two reduce-only protective orders and registers them here. When either one fills, the FillRoutingService cancels the sibling so the position is never closed twice.

Cheaply cloneable; both directions of each pair are stored so a fill on either leg finds its sibling.

Implementations

impl OcoRegistry

pub fn new() -> Self

Create an empty registry.

pub async fn len(&self) -> usize

Number of individual legs currently registered (2 per live pair).

pub async fn is_empty(&self) -> bool

true when no pairs are registered.

Trait Implementations

impl Clone for OcoRegistry

fn clone(&self) -> OcoRegistry

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Default for OcoRegistry

fn default() -> OcoRegistry

Returns the “default value” for a type.