Enum ContextPlatformWindowTeardownError 

#[non_exhaustive]
pub enum ContextPlatformWindowTeardownError {
    ContextDropping,
    Reentrant,
    AttachmentPreflight(ContextAttachmentTeardownError),
    AttachmentPostflight(ContextAttachmentTeardownError),
    BeginPanicked,
    EndPanicked,
}

Failure while entering or leaving an explicit platform-window teardown transaction.

Unlike ContextAttachmentTeardownError, this error is returned to the caller of [crate::Context::destroy_platform_windows] before or after its native operation. It does not use Context-drop’s fail-stop policy because the caller still owns a live Context.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

ContextDropping

The Context is already being dropped.

Reentrant

A platform-window teardown transaction attempted to re-enter itself.

AttachmentPreflight(ContextAttachmentTeardownError)

The active platform attachment rejected the transaction before native teardown began.

AttachmentPostflight(ContextAttachmentTeardownError)

The active platform attachment failed after native teardown completed.

BeginPanicked

The active platform attachment panicked before native teardown began.

EndPanicked

The active platform attachment panicked after native teardown completed.

Trait Implementations

impl Clone for ContextPlatformWindowTeardownError

fn clone(&self) -> ContextPlatformWindowTeardownError

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for ContextPlatformWindowTeardownError

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

Formats the value using the given formatter.

impl Display for ContextPlatformWindowTeardownError

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

Formats the value using the given formatter.

impl Eq for ContextPlatformWindowTeardownError

impl Error for ContextPlatformWindowTeardownError

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.

impl PartialEq for ContextPlatformWindowTeardownError

fn eq(&self, other: &ContextPlatformWindowTeardownError) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for ContextPlatformWindowTeardownError