Enum MatchError 

#[non_exhaustive]
pub enum MatchError {
    Abort(i32),
    EventLoopClosed,
    Become(String),
    TUIError(String),
    NoMatch,
}

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Abort(i32)

Exited via crate::action::Action::Quit

EventLoopClosed

Event loop closed

Become(String)

Exited via crate::action::Action::Become

TUIError(String)

Critical error in TUI execution

NoMatch

Should not arise in normal execution

Trait Implementations

impl Debug for MatchError

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

Formats the value using the given formatter.

impl Display for MatchError

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

Formats the value using the given formatter.

impl Error for MatchError

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.