Struct HandleCaptureError 

pub struct HandleCaptureError { /* private fields */ }

A synchronous failure while capturing a caller’s handle.

Duplication failure is a construction error by design: it is raised on the calling thread, at the point the request is built, where the caller still holds the source handle and can still do something about it. Deferring it to execution would report a caller’s mistake on a worker, to code that has no way to correct it.

Implementations

impl HandleCaptureError

pub fn failure(&self) -> HandleCaptureFailure

Why the capture failed.

pub fn raw_os_error(&self) -> Option<i32>

The underlying Win32 error code.

Trait Implementations

impl Debug for HandleCaptureError

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Display for HandleCaptureError

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Error for HandleCaptureError

fn source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0:

use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)

Provides type-based access to context intended for error reports.