Struct nannou_audio::BackendSpecificError

pub struct BackendSpecificError {
    pub description: String,
}

Some error has occurred that is specific to the backend from which it was produced.

This error is often used as a catch-all in cases where:

• It is unclear exactly what error might be produced by the backend API.
• It does not make sense to add a variant to the enclosing error type.
• No error was expected to occur at all, but we return an error to avoid the possibility of a panic! caused by some unforeseen or unknown reason.

Note: If you notice a BackendSpecificError that you believe could be better handled in a cross-platform manner, please create an issue or submit a pull request with a patch that adds the necessary error variant to the appropriate error enum.

Fields

description: String

Trait Implementations

impl Clone for BackendSpecificError

fn clone(&self) -> BackendSpecificError

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for BackendSpecificError

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

Formats the value using the given formatter.

impl Display for BackendSpecificError

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

Formats the value using the given formatter.

impl Error for BackendSpecificError

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

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 From<BackendSpecificError> for BuildStreamError

fn from(source: BackendSpecificError) -> BuildStreamError

Converts to this type from the input type.

impl From<BackendSpecificError> for DefaultStreamConfigError

fn from(source: BackendSpecificError) -> DefaultStreamConfigError

Converts to this type from the input type.

impl From<BackendSpecificError> for DeviceNameError

fn from(source: BackendSpecificError) -> DeviceNameError

Converts to this type from the input type.

impl From<BackendSpecificError> for DevicesError

fn from(source: BackendSpecificError) -> DevicesError

Converts to this type from the input type.

impl From<BackendSpecificError> for PauseStreamError

fn from(source: BackendSpecificError) -> PauseStreamError

Converts to this type from the input type.

impl From<BackendSpecificError> for PlayStreamError

fn from(source: BackendSpecificError) -> PlayStreamError

Converts to this type from the input type.

impl From<BackendSpecificError> for StreamError

fn from(source: BackendSpecificError) -> StreamError

Converts to this type from the input type.

impl From<BackendSpecificError> for SupportedStreamConfigsError

fn from(source: BackendSpecificError) -> SupportedStreamConfigsError

Converts to this type from the input type.

impl From<Error> for BackendSpecificError

fn from(err: Error) -> BackendSpecificError

Converts to this type from the input type.