Enum AudioCallbackUnregisterError 

#[non_exhaustive]
pub enum AudioCallbackUnregisterError {
    NoServer,
    AlreadyUnregistered,
    Unexpected(i32),
}

Available on crate feature interface only.

Errors that can occur while unregistering the audio callback.

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.

NoServer

No server.

AlreadyUnregistered

Application is already unregistered.

Unexpected(i32)

An unknown error code occured.

Trait Implementations

impl Clone for AudioCallbackUnregisterError

fn clone(&self) -> AudioCallbackUnregisterError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for AudioCallbackUnregisterError

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

Formats the value using the given formatter.

impl Display for AudioCallbackUnregisterError

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

Formats the value using the given formatter.

impl Error for AudioCallbackUnregisterError

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.