Enum ErrorBoundaryState 

pub enum ErrorBoundaryState {
    Healthy,
    Failed(CapturedError),
    Recovering {
        attempts: u32,
        last_error: CapturedError,
    },
}

State for an error boundary.

Variants

Healthy

Widget is rendering normally.

Failed(CapturedError)

Widget panicked and is showing fallback.

Recovering

Attempting recovery after failure.

Fields

attempts: u32

Number of recovery attempts so far.

last_error: CapturedError

The error that triggered recovery.

Implementations

impl ErrorBoundaryState

pub fn error(&self) -> Option<&CapturedError>

Returns the current error, if any.

pub fn is_failed(&self) -> bool

Returns true if in a failed or recovering state.

pub fn reset(&mut self)

Reset to healthy state.

pub fn try_recover(&mut self, max_attempts: u32) -> bool

Attempt recovery. Returns true if recovery attempt was initiated.

Trait Implementations

impl Clone for ErrorBoundaryState

fn clone(&self) -> ErrorBoundaryState

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for ErrorBoundaryState

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

Formats the value using the given formatter.

impl Default for ErrorBoundaryState

fn default() -> ErrorBoundaryState

Returns the “default value” for a type.