Enum ClickDispatchError 

pub enum ClickDispatchError {
    ScrollConstraint {
        message: String,
        detail: Value,
    },
    Engine(EngineError),
}

Why a click could not be dispatched.

Variants

ScrollConstraint

ClickScroll::None was requested but cannot be honored.

Failing loudly is the point: the previous behavior scrolled anyway and reported success, so callers who needed the viewport to stay put had no way to find out that it had moved.

Fields

message: String

Human-readable explanation with a suggested alternative.

detail: Value

Structured detail (geometry and hit-test result).

Engine(EngineError)

The engine itself failed.

Trait Implementations

impl Debug for ClickDispatchError

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

Formats the value using the given formatter.

impl Display for ClickDispatchError

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

Formats the value using the given formatter.

impl Error for ClickDispatchError

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<EngineError> for ClickDispatchError

fn from(source: EngineError) -> Self

Converts to this type from the input type.