System Namespace (F#)
This topic describes the F# extensions to the System namespace. For the .NET Framework System namespace, see System.
Namespace/Module Path: System
Assembly: FSharp.Core (in FSharp.Core.dll)
namespace System
Remarks
The APIs documented in this topic are provided for use only with the version of the F# Core Library Versions that targets .NET Framework 2.0. If you are using .NET Framework 4, use the .NET Framework 4 version of these APIs, which are documented in System.
Type Definitions
Type |
Description |
|---|---|
type AggregateException |
Represents one or more errors that occur during application execution. |
type IObservable<'T> |
A source of observable results |
type IObserver<'T> |
A client that may be subscribed to observe the results from an IObservable. |
type Lazy<'T> |
Encapsulates a lazily computed value. |
type Tuple<'T1,'T2,'T3> |
|
type Tuple<'T1,'T2> |
|
type Tuple<'T1> |
Compiled versions of F# tuple types. These are not used directly, though these compiled forms are seen by other CLI languages. |