Enum ViewerError 

pub enum ViewerError {
    InvalidState(String),
    UnknownLayer(String),
    InvalidOverlay(String),
    Native(String),
    Viz(VizError),
}

Viewer validation or native-shell failure.

Variants

InvalidState(String)

A state or interaction value was invalid.

UnknownLayer(String)

A referenced layer was not present.

InvalidOverlay(String)

Overlay input was malformed.

Native(String)

Native event-loop or window creation failed.

Viz(VizError)

A visualization contract rejected the requested value.

Trait Implementations

impl Debug for ViewerError

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

Formats the value using the given formatter.

impl Display for ViewerError

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

Formats the value using the given formatter.

impl Error for ViewerError

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<VizError> for ViewerError

fn from(source: VizError) -> Self

Converts to this type from the input type.