Enum ErrorKind

pub enum ErrorKind {
    CriticalError {
        kind: ExecutionStatusKind,
        msg: Option<KanziString>,
    },
    StaleObject,
    ObjectNotFound,
    InvalidArgument,
    TypeMismatch,
    IndexOutofBounds,
}

Variants

CriticalError

All exceptions from Kanzi are converted into CriticalError. Users are expected to propagate these errors to the top level, as Kanzi may be left in an undefined state after an exception, making continued execution of Kanzi potentially unsafe.

Fields

kind: ExecutionStatusKind

Used to provide more descriptive error messages. Matches an exception type caught by the bridge layer.

msg: Option<KanziString>

Used to provide more descriptive error messages. Optional error message extracted from a C++ exception with what() method.

StaleObject

The weak reference to the Kanzi object is no longer valid. The execution may continue.

ObjectNotFound

The requested property or object could not be found. The execution may continue.

InvalidArgument

The provided argument was not expected. The execution may continue.

TypeMismatch

Function succeeded and the object was returned, yet, downcasting it to a specified type failed. The execution may continue.

IndexOutofBounds

The provided index is out of bounds. The execution may continue.

Implementations

impl ErrorKind

pub const fn as_sys_kind(&self) -> ExecutionStatusKind

Trait Implementations

impl Clone for ErrorKind

fn clone(&self) -> ErrorKind

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ErrorKind

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

Formats the value using the given formatter.

impl Display for ErrorKind

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

let error = Error::critical_error("Couldn't find provided URL");
assert_eq!(
    error.kind.to_string(),
    "CriticalError (Unknown): Couldn't find provided URL",
);