Struct Level_API

#[repr(C)]
pub struct Level_API(/* private fields */);

C compatible Foreign Function Interface (FFI) for an underlying order bookLevel.

This struct wraps Level in a way that makes it compatible with C function calls, enabling interaction with Level in a C environment.

It implements the Deref trait, allowing instances of Level_API to be dereferenced to Level, providing access to Level’s methods without having to manually acce wss the underlying Level instance.

Implementations

impl Level_API

pub fn new(level: Level) -> Self

Creates a new Level_API instance.

Methods from Deref<Target = Level>

pub fn len(&self) -> usize

pub fn is_empty(&self) -> bool

pub fn first(&self) -> Option<&BookOrder>

pub fn get_orders(&self) -> Vec<BookOrder>

Returns the orders in the insertion order.

pub fn size(&self) -> f64

pub fn size_raw(&self) -> u64

pub fn exposure(&self) -> f64

pub fn exposure_raw(&self) -> u64

pub fn add_bulk(&mut self, orders: Vec<BookOrder>)

pub fn add(&mut self, order: BookOrder)

pub fn update(&mut self, order: BookOrder)

pub fn delete(&mut self, order: &BookOrder)

pub fn remove_by_id( &mut self, order_id: OrderId, sequence: u64, ts_event: UnixNanos, )

Trait Implementations

impl Clone for Level_API

fn clone(&self) -> Level_API

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Deref for Level_API

type Target = Level

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.

impl DerefMut for Level_API

fn deref_mut(&mut self) -> &mut Self::Target

Mutably dereferences the value.