Struct midir::ConnectError

pub struct ConnectError<T> { /* fields omitted */ }

An error that can occur when trying to connect to a port.

Implementations

impl<T> ConnectError<T>

pub fn new(kind: ConnectErrorKind, inner: T) -> ConnectError<T>

pub fn other(msg: &'static str, inner: T) -> ConnectError<T>

Helper method to create ConnectErrorKind::Other.

pub fn kind(&self) -> ConnectErrorKind

pub fn into_inner(self) -> T

Trait Implementations

impl<T> Debug for ConnectError<T>

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

Formats the value using the given formatter.

impl<T> Display for ConnectError<T>

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

Formats the value using the given formatter.

impl<T> Error for ConnectError<T>

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