Enum RegistrationError 

pub enum RegistrationError {
    EmptyName,
    InvertedVersionRange,
    IncompatibleVersion {
        current: SnapshotVersion,
        min: SnapshotVersion,
        max: SnapshotVersion,
    },
    UnsupportedFields(Vec<String>),
    NoTargetSeams,
    ZeroBudget,
    DuplicateName(String),
}

Reason a controller registration was rejected.

Variants

EmptyName

Controller name is empty.

InvertedVersionRange

Version range is inverted (min > max).

IncompatibleVersion

Current snapshot version is outside controller’s supported range.

Fields

current: SnapshotVersion

Snapshot version found in the runtime state being validated.

min: SnapshotVersion

Minimum snapshot version accepted by the controller.

max: SnapshotVersion

Maximum snapshot version accepted by the controller.

UnsupportedFields(Vec<String>)

Required fields are not present in the current snapshot schema.

NoTargetSeams

No target seams specified.

ZeroBudget

Budget has zero decisions allowed.

DuplicateName(String)

A controller with this name is already registered.

Trait Implementations

impl Clone for RegistrationError

fn clone(&self) -> RegistrationError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RegistrationError

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for RegistrationError

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for RegistrationError

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

Formats the value using the given formatter.

impl Error for RegistrationError

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 PartialEq for RegistrationError

fn eq(&self, other: &RegistrationError) -> 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 Serialize for RegistrationError

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for RegistrationError

impl StructuralPartialEq for RegistrationError