Enum libwmctl::ErrorWrapper

pub enum ErrorWrapper {
    WmCtl(WmCtlError),
    Utf8(Utf8Error),
    Connect(ConnectError),
    Connection(ConnectionError),
    Reply(ReplyError),
}

ErrorWrapper provides wrapper around all the underlying library dependencys that libwmctl uses such that we can easily surface all errors from libwmctdl in a single easy way.

Variants

WmCtl(WmCtlError)

Utf8(Utf8Error)

Connect(ConnectError)

Connection(ConnectionError)

Reply(ReplyError)

Implementations

impl ErrorWrapper

pub fn is<T: StdError + 'static>(&self) -> bool

Implemented directly on the Error type to reduce casting required

pub fn downcast_ref<T: StdError + 'static>(&self) -> Option<&T>

Implemented directly on the Error type to reduce casting required

pub fn downcast_mut<T: StdError + 'static>(&mut self) -> Option<&mut T>

Implemented directly on the Error type to reduce casting required

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

Implemented directly on the Error type to reduce casting required which allows for using as_ref to get the correct pass through.

Trait Implementations

impl AsMut<dyn Error + 'static> for ErrorWrapper

fn as_mut(&mut self) -> &mut (dyn StdError + 'static)

Converts this type into a mutable reference of the (usually inferred) input type.

impl AsRef<dyn Error + 'static> for ErrorWrapper

fn as_ref(&self) -> &(dyn StdError + 'static)

Converts this type into a shared reference of the (usually inferred) input type.

impl Debug for ErrorWrapper

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

Formats the value using the given formatter.

impl Display for ErrorWrapper

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

Formats the value using the given formatter.

impl Error for ErrorWrapper

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()

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

👎 Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

impl From<ConnectError> for ErrorWrapper

fn from(err: ConnectError) -> ErrorWrapper

Converts to this type from the input type.

impl From<ConnectionError> for ErrorWrapper

fn from(err: ConnectionError) -> ErrorWrapper

Converts to this type from the input type.

impl From<ReplyError> for ErrorWrapper

fn from(err: ReplyError) -> ErrorWrapper

Converts to this type from the input type.

impl From<Utf8Error> for ErrorWrapper

fn from(err: Utf8Error) -> ErrorWrapper

Converts to this type from the input type.

impl From<WmCtlError> for ErrorWrapper

fn from(err: WmCtlError) -> ErrorWrapper

Converts to this type from the input type.