Enum exonum_supervisor::ServiceError

#[non_exhaustive]pub enum ServiceError {
    InstanceExists,
    InvalidInstanceName,
}

Instance-related errors group. Error codes 32-47.

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.

InstanceExists

Instance with the given name already exists.

InvalidInstanceName

Instance name is incorrect.

Trait Implementations

impl Clone for ServiceError

fn clone(&self) -> ServiceError

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for ServiceError

impl Debug for ServiceError

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

Formats the value using the given formatter.

impl Display for ServiceError

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

Formats the value using the given formatter.

impl Eq for ServiceError

impl ExecutionFail for ServiceError

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<ServiceError> for ExecutionError

fn from(inner: ServiceError) -> Self

Performs the conversion.

impl Hash for ServiceError

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, 

Feeds a slice of this type into the given [Hasher].

impl Ord for ServiceError

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

This method returns an [Ordering] between self and other.

#[must_use]fn max(self, other: Self) -> Self

Compares and returns the maximum of two values.

#[must_use]fn min(self, other: Self) -> Self

Compares and returns the minimum of two values.

#[must_use]fn clamp(self, min: Self, max: Self) -> Self

🔬 This is a nightly-only experimental API. (clamp)

Restrict a value to a certain interval.

impl PartialEq<ServiceError> for ServiceError

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

This method tests for self and other values to be equal, and is used by ==.

#[must_use]fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl PartialOrd<ServiceError> for ServiceError

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

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

#[must_use]fn lt(&self, other: &Rhs) -> bool

This method tests less than (for self and other) and is used by the < operator.

#[must_use]fn le(&self, other: &Rhs) -> bool

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

#[must_use]fn gt(&self, other: &Rhs) -> bool

This method tests greater than (for self and other) and is used by the > operator.

#[must_use]fn ge(&self, other: &Rhs) -> bool

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

impl StructuralEq for ServiceError

impl StructuralPartialEq for ServiceError