Enum Error

pub enum Error {
    StateNotFound(String),
    InitialStateNotSet,
    NoTransitionFound(String),
    InvalidTransition(String),
    InvalidConfiguration(String),
    JsonError(Error),
}

Errors that can occur in the RuState library

Variants

StateNotFound(String)

State not found in the machine

InitialStateNotSet

Initial state not set

NoTransitionFound(String)

Event could not be handled

InvalidTransition(String)

Invalid transition

InvalidConfiguration(String)

Invalid configuration

JsonError(Error)

JSON serialization/deserialization error

Trait Implementations

impl Debug for StateError

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

Formats the value using the given formatter.

impl Display for StateError

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

Formats the value using the given formatter.

impl Error for StateError

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<Error> for StateError

fn from(source: Error) -> Self

Converts to this type from the input type.