Disposable (TDesu.FSharp) | TDesu.FSharp

TDesu.FSharp

Disposable Module

Namespace: TDesu.FSharp.IO
Assembly: TDesu.FSharp.dll

Disposable utilities — create, combine, defer, null-safe dispose.

Types

Type	Description
DeferStack	Deferred cleanup stack (like Go's `defer`). Add cleanups, all run on Dispose in LIFO order. Not thread-safe: do not call `Add` concurrently with `Dispose`.

Functions and values

Function or value	Description
`Disposable.combine disposables` Full Usage: `Disposable.combine disposables` Parameters: disposables : `IDisposable list` - The list of disposables to combine. Returns: `IDisposable`	Combines multiple disposables into one. All are disposed in reverse order. disposables : `IDisposable list` The list of disposables to combine. Returns: `IDisposable` Example `use all = Disposable.combine [ stream; connection; timer ]` val all: obj
`Disposable.create f` Full Usage: `Disposable.create f` Parameters: f : `unit -> unit` - The cleanup function to invoke on disposal. Returns: `IDisposable` Modifiers: inline	Creates an IDisposable from a cleanup function. f : `unit -> unit` The cleanup function to invoke on disposal. Returns: `IDisposable` Example `use d = Disposable.create (fun () -> connection.Close())` val d: obj
`Disposable.createOnce f` Full Usage: `Disposable.createOnce f` Parameters: f : `unit -> unit` - The cleanup function to run at most once. Returns: `IDisposable`	Creates a disposable that runs the cleanup function at most once (thread-safe). Thread-safe: uses Exchange internally. f : `unit -> unit` The cleanup function to run at most once. Returns: `IDisposable`
`Disposable.deferStack ()` Full Usage: `Disposable.deferStack ()` Parameters: () : `unit` Returns: `DeferStack`	Creates a new deferred cleanup stack. () : `unit` Returns: `DeferStack`
`Disposable.dispose d` Full Usage: `Disposable.dispose d` Parameters: d : `IDisposable` Modifiers: inline	Safely disposes a value (null-safe, no-op if null). The disposable to dispose. d : `IDisposable`
`Disposable.disposeOption d` Full Usage: `Disposable.disposeOption d` Parameters: d : `IDisposable option` Modifiers: inline	Disposes the inner value if Some, no-op if None. The optional disposable to dispose. d : `IDisposable option`
`Disposable.disposeValueOption d` Full Usage: `Disposable.disposeValueOption d` Parameters: d : `IDisposable voption` Modifiers: inline	Disposes the inner value if ValueSome, no-op if ValueNone. The value-option disposable to dispose. d : `IDisposable voption`
`Disposable.empty` Full Usage: `Disposable.empty` Returns: `IDisposable`	An IDisposable that does nothing on Dispose. Returns: `IDisposable`
`Disposable.tempDir ()` Full Usage: `Disposable.tempDir ()` Parameters: () : `unit` Returns: `string * IDisposable`	Creates a temporary directory that is deleted on Dispose. () : `unit` Returns: `string * IDisposable`
`Disposable.tempFile ()` Full Usage: `Disposable.tempFile ()` Parameters: () : `unit` Returns: `string * IDisposable`	Creates a temporary file path that is deleted on Dispose. () : `unit` Returns: `string * IDisposable`
`Disposable.using create f` Full Usage: `Disposable.using create f` Parameters: create : `unit -> 'T` f : `'T -> 'R` Returns: `'R` Modifiers: inline Type parameters: 'T, 'R	Wraps a function: creates a resource, applies f, then disposes the resource. Factory function that produces the disposable resource. Function to apply to the created resource. create : `unit -> 'T` f : `'T -> 'R` Returns: `'R`