Enum launchy::MidiError

pub enum MidiError {
    InputConnectError(ConnectErrorKind),
    OutputConnectError(ConnectErrorKind),
    InitError(InitError),
    PortInfoError(PortInfoError),
    SendError(SendError),
    NoPortFound {
        keyword: &'static str,
    },
}

Variants

InputConnectError(ConnectErrorKind)

OutputConnectError(ConnectErrorKind)

InitError(InitError)

PortInfoError(PortInfoError)

SendError(SendError)

NoPortFound

Fields of NoPortFound

keyword: &'static str

Trait Implementations

impl Debug for MidiError

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

Formats the value using the given formatter.

impl Display for MidiError

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

Formats the value using the given formatter.

impl Error for MidiError

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

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

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

🔬 This is a nightly-only experimental API. (backtrace)

Returns a stack backtrace, if available, of where this error occurred.

fn description(&self) -> &str

👎 Deprecated since 1.42.0:

use the Display impl or to_string()

if let Err(e) = "xc".parse::<u32>() { // Print e itself, no need for description(). eprintln!("Error: {}", e); }

fn cause(&self) -> Option<&dyn Error>

👎 Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

impl From<ConnectError<MidiInput>> for MidiError

fn from(error: ConnectError<MidiInput>) -> Self

Performs the conversion.

impl From<ConnectError<MidiOutput>> for MidiError

fn from(error: ConnectError<MidiOutput>) -> Self

Performs the conversion.

impl From<InitError> for MidiError

fn from(source: InitError) -> Self

Performs the conversion.

impl From<PortInfoError> for MidiError

fn from(source: PortInfoError) -> Self

Performs the conversion.

impl From<SendError> for MidiError

fn from(source: SendError) -> Self

Performs the conversion.