Enum RenderError 

pub enum RenderError {
    Play(PlayError),
    NoNotes,
    State(String),
    WrongSynth {
        state: Synth,
        renderer: Synth,
    },
    Crashed(String),
    TimedOut {
        after: Seconds,
        output: String,
    },
    Audio(AudioError),
    Preset(FormatError),
    Synth(SynthError),
    Midi(MidiError),
    Host {
        cause: String,
        fix: String,
    },
    Engine {
        cause: String,
        fix: String,
    },
    Internal(String),
}

A render that failed.

Variants

Play(PlayError)

A note or a controller change cannot be played.

NoNotes

The job holds no note.

State(String)

The synth did not take the state.

WrongSynth

The state belongs to another synth than the renderer’s.

Fields

state: Synth

The synth of the state.

renderer: Synth

The synth of the renderer.

Crashed(String)

The process that hosts the plug-in stopped.

TimedOut

The process that hosts the plug-in stopped answering.

Fields

after: Seconds

How long the renderer waited.

output: String

The host’s last output.

Audio(AudioError)

The plug-in gave audio that is not valid.

Preset(FormatError)

The preset file is not a valid preset.

Synth(SynthError)

The synth has no renderer yet.

Midi(MidiError)

The MIDI file cannot be read.

Host

The plug-in host cannot start, cannot load the plug-in or refused a request.

Fields

cause: String

Why.

fix: String

How to fix it.

Engine

The open-engine script of tools/vita cannot start, failed or gave a reply this program cannot read.

Fields

cause: String

Why.

fix: String

How to fix it.

Internal(String)

A fault of this program, not of the preset, the synth or the host: a state it built that holds no preset, or a renderer that panicked.

Trait Implementations

impl Debug for RenderError

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

Formats the value using the given formatter.

impl Display for RenderError

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

Formats the value using the given formatter.

impl Error for RenderError

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<AudioError> for RenderError

fn from(source: AudioError) -> Self

Converts to this type from the input type.

impl From<PlayError> for RenderError

fn from(source: PlayError) -> Self

Converts to this type from the input type.

impl From<RenderError> for LoadFault

fn from(error: RenderError) -> Self

Converts to this type from the input type.

impl From<RenderError> for RenderFileError

fn from(error: RenderError) -> Self

Converts to this type from the input type.