Enum WidgetError 

pub enum WidgetError {
    Panicked {
        widget_name: &'static str,
        message: String,
    },
    InvalidState {
        widget_name: &'static str,
        detail: String,
    },
    RecoveryExhausted {
        widget_name: &'static str,
        attempts: u32,
    },
}

Widget rendering errors.

Variants

Panicked

A widget panicked during render (caught by error boundary).

Fields

widget_name: &'static str

message: String

InvalidState

Widget state is inconsistent and cannot be rendered.

Fields

widget_name: &'static str

detail: String

RecoveryExhausted

Recovery attempts exhausted after repeated failures.

Fields

widget_name: &'static str

attempts: u32

Trait Implementations

impl Debug for WidgetError

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

Formats the value using the given formatter.

impl Display for WidgetError

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

Formats the value using the given formatter.

impl Error for WidgetError

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<WidgetError> for Error

fn from(err: WidgetError) -> Self

Converts to this type from the input type.