Enum cpal::CreationError

pub enum CreationError {
    DeviceNotAvailable,
    FormatNotSupported,
    InvalidArgument,
    Unknown,
}

Error that can happen when creating a Voice.

Variants

DeviceNotAvailable

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

FormatNotSupported

The required format is not supported.

InvalidArgument

An ALSA device function was called with a feature it does not support (trying to use capture capabilities on an output only format yields this)

Unknown

The C-Layer returned an error we don't know about

Trait Implementations

impl Debug for CreationError

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

Formats the value using the given formatter.

impl Display for CreationError

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

Formats the value using the given formatter.

impl Error for CreationError

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

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