Enum MusicStackError 

pub enum MusicStackError {
    Preflight {
        diagnostics: Vec<Diagnostic>,
    },
    Lower(LowerError),
    Pump(PumpError<Infallible, SoundBridgeError>),
    Bridge(SoundBridgeError),
    Render(SoundRenderError),
}

Error raised at one of the stages of the music rendering stack.

Variants

Preflight

The score failed preflight: some notes cannot lower to MIDI.

Fields

diagnostics: Vec<Diagnostic>

Diagnostics explaining why preflight failed.

Lower(LowerError)

Lowering the score to MIDI failed.

Pump(PumpError<Infallible, SoundBridgeError>)

Pumping MIDI events through the sound bridge failed.

Bridge(SoundBridgeError)

The MIDI-to-sound bridge failed.

Render(SoundRenderError)

Rendering scheduled tones to PCM failed.

Trait Implementations

impl Debug for MusicStackError

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

Formats the value using the given formatter.

impl Display for MusicStackError

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

Formats the value using the given formatter.

impl Error for MusicStackError

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<LowerError> for MusicStackError

fn from(value: LowerError) -> Self

Converts to this type from the input type.

impl From<PumpError<Infallible, SoundBridgeError>> for MusicStackError

fn from(value: PumpError<Infallible, SoundBridgeError>) -> Self

Converts to this type from the input type.

impl From<SoundBridgeError> for MusicStackError

fn from(value: SoundBridgeError) -> Self

Converts to this type from the input type.

impl From<SoundRenderError> for MusicStackError

fn from(value: SoundRenderError) -> Self

Converts to this type from the input type.