Struct Error 

pub struct Error { /* private fields */ }

An error that may occur during operation of this crate.

Implementations

impl Error

pub fn make_msg<D: Display>(msg: D) -> Self

Create a new error from something that can be formatted into a message.

pub fn unsupported(&self) -> bool

Did this error happen as the result of calling an unsupported operation?

pub fn make_parse_error(pe: ParseError) -> Self

Create an error from an X11 parse error.

pub fn make_missing_extension(name: &'static str) -> Self

Create an error from a missing extension.

pub fn invalid_state(&self) -> bool

Did this error happen as a result of some state-based object entering an invalid state?

pub fn initialization(&self) -> bool

Did this error occur during initialization of the X11 connection?

pub fn as_setup_failure(&self) -> Option<&SetupFailure>

Get the inner setup failure that this error is a wrapper around.

pub fn into_setup_failure(self) -> Result<SetupFailure>

Convert this error into a setup failure.

impl Error

pub fn as_io_error(&self) -> Option<&IoError>

Get the inner I/O error that this error is a wrapper around.

pub fn into_io_error(self) -> Result<IoError, Self>

Convert this error into an I/O error.

Trait Implementations

impl Debug for Error

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

Formats the value using the given formatter.

impl Display for Error

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

Formats the value using the given formatter.

impl Error for Error

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

fn from(e: IoError) -> Self

Converts to this type from the input type.

impl From<X11Error> for Error

fn from(x11: X11Error) -> Self

Converts to this type from the input type.