Enum nannou_audio::BuildStreamError

pub enum BuildStreamError {
    DeviceNotAvailable,
    FormatNotSupported,
    InvalidArgument,
    StreamIdOverflow,
    BackendSpecific {
        err: BackendSpecificError,
    },
}

Error that can happen when creating a Stream.

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

We called something the C-Layer did not understand

On ALSA device functions called with a feature they do not support will yield this. E.g. Trying to use capture capabilities on an output only format yields this.

StreamIdOverflow

Occurs if adding a new Stream ID would cause an integer overflow.

BackendSpecific

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

Fields of BackendSpecific

err: BackendSpecificError

Trait Implementations

impl Fail for BuildStreamError

fn name(&self) -> Option<&str>

Returns the "name" of the error.

fn cause(&self) -> Option<&(dyn Fail + 'static)>

Returns a reference to the underlying cause of this failure, if it is an error that wraps other errors.

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

Returns a reference to the Backtrace carried by this failure, if it carries one.

fn context<D>(self, context: D) -> Context<D> where
    D: Display + Send + Sync + 'static, 

Provides context for this failure.

fn compat(self) -> Compat<Self>

Wraps this failure in a compatibility wrapper that implements std::error::Error.

impl Debug for BuildStreamError

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

Formats the value using the given formatter.

impl From<BackendSpecificError> for BuildStreamError

fn from(err: BackendSpecificError) -> BuildStreamError

Performs the conversion.

impl Display for BuildStreamError

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

Formats the value using the given formatter.

impl From<BuildStreamError> for BuildError

fn from(err: BuildStreamError) -> Self

Performs the conversion.