Struct DynamicStorage

pub struct DynamicStorage { /* private fields */ }

The newtype for storage with interior mutability based on RefCells, only allowing for it exist on one thread.

Note

Please refer to the make_storage macro to create storages using a shorthand.

Implementations

impl DynamicStorage

pub fn new() -> Self

impl DynamicStorage

pub fn allocate_for<T: 'static>(&mut self)

Adds a storage unit for the given type. This will not add another unit in the case that it already exists.

pub fn has_unit<T: 'static>(&self) -> bool

Please refer to the documentation for this function at BlackBox::has_unit.

pub fn insert<T: 'static>(&self, data: T) -> Result<(), (T, ErrorDesc)>

Please refer to the documentation for this function at BlackBox::insert.

pub fn insert_many<T: 'static>( &self, data: Vec<T>, ) -> Result<(), (Vec<T>, ErrorDesc)>

Please refer to the documentation for this function at BlackBox::insert_many.

pub fn run_for_mut<T: 'static, D: 'static + Any, F: FnMut(&mut Vec<T>) -> D>( &self, f: F, ) -> Result<D, ErrorDesc>

Please refer to the documentation for this function at BlackBox::run_for_mut.

pub fn get<'a, T: FetchMultiple<'a, dyn for<'u> Unit<'u, Borrowed = Ref<'u, dyn Any>, MutBorrowed = RefMut<'u, dyn Any>>>>( &'a self, ) -> Result<T::Output, ErrorDesc>

where <T as FetchMultiple<'a, dyn for<'u> Unit<'u, Borrowed = Ref<'u, dyn Any>, MutBorrowed = RefMut<'u, dyn Any>>>>::Actual: 'static,

Please refer to the documentation for this function at BlackBox::get.

impl DynamicStorage

pub fn run_for<T: 'static, D: 'static + Any, F: FnMut(&[T]) -> D>( &self, f: F, ) -> Result<D, ErrorDesc>

Trait Implementations

impl Default for DynamicStorage

fn default() -> Self

Returns the “default value” for a type.