Struct OrderRefMut 

pub struct OrderRefMut<'a>(/* private fields */);

Lifetime-scoped exclusive write borrow of a cached order.

Returned by crate::cache::Cache::order_mut. While the borrow is alive, no other read or write on the same cell is permitted (enforced at runtime by the underlying RefMut). Drop the borrow before dispatching events or taking any other cache borrow that may re-enter the same order.

Implementations

impl<'a> OrderRefMut<'a>

pub fn new(inner: RefMut<'a, OrderAny>) -> Self

Wraps the given RefMut borrow.

pub fn cloned(&self) -> OrderAny

Returns an owned snapshot of the borrowed order.

Methods from Deref<Target = OrderAny>

pub fn init_event(&self) -> &OrderInitialized

Returns a reference to the crate::events::OrderInitialized event.

This is always the first event in the order’s event list (invariant).

Panics

Panics if the first event is not OrderInitialized (violates invariant).

pub fn set_order_list_id(&mut self, id: OrderListId)

Trait Implementations

impl AsMut<OrderAny> for OrderRefMut<'_>

fn as_mut(&mut self) -> &mut OrderAny

Converts this type into a mutable reference of the (usually inferred) input type.

impl AsRef<OrderAny> for OrderRefMut<'_>

fn as_ref(&self) -> &OrderAny

Converts this type into a shared reference of the (usually inferred) input type.

impl Debug for OrderRefMut<'_>

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

Formats the value using the given formatter.

impl Deref for OrderRefMut<'_>

type Target = OrderAny

The resulting type after dereferencing.

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

Dereferences the value.

impl DerefMut for OrderRefMut<'_>

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

Mutably dereferences the value.

impl Display for OrderRefMut<'_>

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

Formats the value using the given formatter.

impl<'a> From<RefMut<'a, OrderAny>> for OrderRefMut<'a>

fn from(inner: RefMut<'a, OrderAny>) -> Self

Converts to this type from the input type.

impl PartialEq<&OrderAny> for OrderRefMut<'_>

fn eq(&self, other: &&OrderAny) -> 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 PartialEq<OrderAny> for OrderRefMut<'_>

fn eq(&self, other: &OrderAny) -> 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.