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use std::fmt;
pub enum AudioStream {
Input,
Output,
}
impl fmt::Display for AudioStream {
fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
match self {
AudioStream::Input => write!(f, "input"),
AudioStream::Output => write!(f, "output"),
}
}
}
pub enum AudioError {
NoDevice(AudioStream),
NoConfigs(AudioStream, cpal::SupportedStreamConfigsError),
NoSupportedConfig(AudioStream),
InvalidStream(AudioStream, cpal::BuildStreamError),
OutputPlayError(cpal::PlayStreamError),
}
impl fmt::Display for AudioError {
fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
match self {
AudioError::NoDevice(s) => write!(f, "No {} device", s),
AudioError::NoConfigs(s, e) => write!(f, "No {} configs: {}", s, e),
AudioError::NoSupportedConfig(s) => write!(f, "No supported {} config found", s),
AudioError::InvalidStream(s, e) => write!(f, "Invalid {} stream: {}", s, e),
AudioError::OutputPlayError(e) => write!(f, "Playback error: {}", e),
}
}
}
pub enum StateError {
AudioError(AudioError),
}
impl From<AudioError> for StateError {
fn from(e: AudioError) -> Self {
StateError::AudioError(e)
}
}
impl fmt::Display for StateError {
fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
match self {
StateError::AudioError(e) => write!(f, "Audio error: {}", e),
}
}
}
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