Enum Error

pub enum Error {
    ZenityNotInstalled(Error),
    UnexpectedIoError(Error),
    InvalidUtf8FromStdout(FromUtf8Error),
    MissingExitCode,
    ParseResultFailure(Error),
}

The errors that may occur when trying to launch a Zenity dialog.

Variants

ZenityNotInstalled(Error)

Failed to find Zenity

UnexpectedIoError(Error)

A currently untracked error type occured when trying to invoke Zenity.

InvalidUtf8FromStdout(FromUtf8Error)

If Zenity response with a non-utf8-compliant response, we won’t be able to decode and respond. Typically, this error should never actually occur and if it does, please report it.

MissingExitCode

An error that should never occur. Yet, the std::process::Command does not guarantee that a code is produced, so we may potentially this error in the off chance that one is not returned.

ParseResultFailure(Error)

Occurs if the output from Zenity could not be converted to crate::ZenityOutput. This would typically indicate a bug in this crate, so if it occurs, please open an issue!

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, __formatter: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Error for Error

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<Error> for Error

fn from(source: Error) -> Self

Converts to this type from the input type.