Trait qecs_core::StoreBase

pub trait StoreBase: ServiceBase {
    type Id: Id;
    fn len(&self) -> usize;
    fn is_assigned<'id>(&self, id: Valid<'id, Self::Id>) -> bool;
    fn release_drop<'id>(&mut self, id: Valid<'id, Self::Id>) -> bool;
    fn clear(&mut self);
}

Associated Types

type Id: Id

Required Methods

fn len(&self) -> usize

fn is_assigned<'id>(&self, id: Valid<'id, Self::Id>) -> bool

fn release_drop<'id>(&mut self, id: Valid<'id, Self::Id>) -> bool

A variant of .release(id) which drops the returned component. Returns true if sucessful.

fn clear(&mut self)

Methods

impl<ID: Id> StoreBase<Id = ID>

fn is<__T>(&self) -> bool where
    __T: Any,
    Self: Downcast<__T>, 

unsafe fn unchecked_downcast_ref<__T>(&self) -> &__T where
    __T: Any,
    Self: Downcast<__T>, 

fn downcast_ref<__T>(&self) -> Option<&__T> where
    __T: Any,
    Self: Downcast<__T>, 

unsafe fn unchecked_downcast_mut<__T>(&mut self) -> &mut __T where
    __T: Any,
    Self: Downcast<__T>, 

fn downcast_mut<__T>(&mut self) -> Option<&mut __T> where
    __T: Any,
    Self: Downcast<__T>, 

fn downcast_boxed<__T>(self: Box<Self>) -> Result<Box<__T>, Box<Self>> where
    __T: Any,
    Self: Downcast<__T>, 

Trait Implementations

impl<ID: Id, T: StoreBase<Id = ID>> Downcast<T> for StoreBase<Id = ID>

fn is_type(&self) -> bool

unsafe fn unchecked_downcast_ref(&self) -> &T

fn downcast_ref(&self) -> Option<&T>

unsafe fn unchecked_downcast_mut(&mut self) -> &mut T

fn downcast_mut(&mut self) -> Option<&mut T>

fn downcast_boxed(self: Box<Self>) -> Result<Box<T>, Box<Self>>

Implementors

• impl<S> StoreBase for S where
    S: DerefMut + ServiceBase,
    S::Target: StoreBase,