Enum cpal::PlayStreamError

pub enum PlayStreamError {
    DeviceNotAvailable,
    BackendSpecific {
        err: BackendSpecificError,
    },
}

Errors that might occur when calling Stream::play().

As of writing this, only macOS may immediately return an error while calling this method. This is because both the alsa and wasapi backends only enqueue these commands and do not process them immediately.

Variants

DeviceNotAvailable

The device associated with the stream is no longer available.

BackendSpecific

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

Fields

err: BackendSpecificError

Trait Implementations

impl Debug for PlayStreamError

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

Formats the value using the given formatter.

impl Display for PlayStreamError

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

Formats the value using the given formatter.

impl Error for PlayStreamError

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 From<BackendSpecificError> for PlayStreamError

fn from(err: BackendSpecificError) -> Self

Converts to this type from the input type.

impl From<Error> for PlayStreamError

fn from(err: Error) -> Self

Converts to this type from the input type.