Enum cpal::SupportedFormatsError

pub enum SupportedFormatsError {
    DeviceNotAvailable,
    InvalidArgument,
    BackendSpecific {
        err: BackendSpecificError,
    },
}

Error that can happen when enumerating the list of supported formats.

Variants

DeviceNotAvailable

The device no longer exists. This can happen if the device is disconnected while the program is running.

InvalidArgument

We called something the C-Layer did not understand

BackendSpecific

See the BackendSpecificError docs for more information about this error variant.

Fields of BackendSpecific

err: BackendSpecificError

Trait Implementations

impl From<BackendSpecificError> for SupportedFormatsError

fn from(source: BackendSpecificError) -> Self

Performs the conversion.

impl Debug for SupportedFormatsError

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

Formats the value using the given formatter.

impl Display for SupportedFormatsError

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

Formats the value using the given formatter.

impl Error for SupportedFormatsError

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

The lower-level source of this error, if any.

fn description(&self) -> &str

This method is soft-deprecated.

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

Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

The lower-level cause of this error, if any.

fn backtrace(&self) -> Option<&Backtrace>

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

Returns a stack backtrace, if available, of where this error occurred.