Enum CommonError

#[non_exhaustive]
pub enum CommonError {
    NoSuchInterface = 0,
    NoSuchMethod = 1,
    UnauthorizedCaller = 2,
    MalformedArguments = 3,
    MethodRemoved = 4,
    FeatureNotSupported = 5,
}

List of possible common errors.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

NoSuchInterface = 0

The interface is absent in the service.

NoSuchMethod = 1

The method is absent in the service.

UnauthorizedCaller = 2

This caller is not authorized to call this method.

MalformedArguments = 3

Malformed arguments for calling a service interface method.

MethodRemoved = 4

Method with provided ID existed in the past, but now is removed.

FeatureNotSupported = 5

Transition between the provided service states is not supported by the runtime.

Implementations

impl CommonError

pub fn malformed_arguments(cause: impl Display) -> ExecutionError

Creates a MalformedArguments error with the user-provided error cause. The cause does not need to include the error location; this information is added by the framework automatically.

Trait Implementations

impl Clone for CommonError

fn clone(&self) -> CommonError

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for CommonError

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

Formats the value using the given formatter.

impl Display for CommonError

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

Formats the value using the given formatter.

impl ExecutionFail for CommonError

fn kind(&self) -> ErrorKind

Extracts the error kind.

fn description(&self) -> String

Extracts the human-readable error description.

fn with_description(&self, description: impl Display) -> ExecutionError

Creates an error with an externally provided description. The default implementation takes the description as is; implementations can redefine this to wrap it in an error-specific wrapper.

impl From<CommonError> for ExecutionError

fn from(inner: CommonError) -> Self

Converts to this type from the input type.

impl Hash for CommonError

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Ord for CommonError

fn cmp(&self, other: &CommonError) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for CommonError

fn eq(&self, other: &CommonError) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialOrd for CommonError

fn partial_cmp(&self, other: &CommonError) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &Rhs) -> bool

Tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Rhs) -> bool

Tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &Rhs) -> bool

Tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Rhs) -> bool

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Copy for CommonError

impl Eq for CommonError

impl StructuralPartialEq for CommonError