Crate ferroui_system 

ferroui-system

The parts of the base class library of .NET that FerroUI and its reusable libraries share, in Rust: thread-local variables that work on every target, events, change notification and the cancellation of work. Nothing here depends on the user interface; the base library of FerroUI re-exports every item at the path it had there.

The modules follow the namespaces of .NET where an item ports one of its types; the items of the namespace System are at the root (IDisposable, IObservable<T>, IObserver<T>, IProgress<T>).

• component_model: System.ComponentModel (INotifyPropertyChanged).
• collections::generic: System.Collections.Generic (Dictionary with the order of enumeration of .NET).
• collections::object_model: System.Collections.ObjectModel (ObservableCollection).
• collections::specialized: System.Collections.Specialized (INotifyCollectionChanged and the arguments of a change).
• threading: System.Threading (CancellationToken and its source) and System.Threading.Tasks (Task<T>, TaskCompletionSource<T>, futures run on their thread).
• events: the multicast events and the lists of handlers that FerroUI’s events are built on.
• ferro_thread_local!: thread-local variables, std::thread_local! on every target with thread-local statics and one table per thread on Android (ferro_thread_local).

Modules

collections

System.Collections.

component_model

System.ComponentModel: property change notification (INotifyPropertyChanged, INotifyPropertyChanging) and the backing fields of notifying properties.

events

Multicast events: the lists of handlers that tolerate changes while they are invoked, and the event built on them.

ferro_thread_local

Thread-local variables that do not take a key of the C library each.

threading

System.Threading: the cancellation of work, and tasks (tasks).

Macros

ferro_thread_local

Declares thread-local variables: std::thread_local! on targets with thread-local statics, a slot of the table of the thread on Android (see the module).

prop

A PropertyPath from getters (x => x.Name, x => x.Address.Street).

Traits

IDisposable

A resource or subscription that is released explicitly.

IObservable

A push-based source of values.

IObserver

Receives notifications from an IObservable.

IProgress

A receiver of progress updates (IProgress<T>): an operation reports its progress through it while it runs.

Type Aliases

ObservableError

The error type carried by IObserver::on_error: a shared error, so that it can be delivered to several observers and kept by the operators that replay it. Errors compare by identity where the tests of the reactive libraries compare exceptions.