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 initialization/execution.

NoMatch

Specifically for crate::MatchResultExt::first, this error should not arise in normal execution unless cursor is disabled when the render loop exits with success status. The cursor is never disabled in the binary crate.

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.