Enum RegistryError 

pub enum RegistryError<K, D: Protocol> {
    AlreadyBound {
        key: K,
        recipient: Recipient<D>,
        current: Recipient<D>,
    },
    NotBound {
        key: K,
        recipient: Recipient<D>,
    },
    StaleBinding {
        key: K,
        recipient: Recipient<D>,
        current: Recipient<D>,
    },
}

A rejected registry mutation.

Variants

AlreadyBound

A different recipient already owns the key.

Fields

key: K

Rejected key.

recipient: Recipient<D>

Exact recipient from the rejected bind command.

current: Recipient<D>

Recipient that currently owns the key.

NotBound

Unbinding named an absent key.

Fields

key: K

recipient: Recipient<D>

StaleBinding

Unbinding named a recipient other than the current binding.

Fields

key: K

recipient: Recipient<D>

current: Recipient<D>

Trait Implementations

impl<K: Clone, D: Clone + Protocol> Clone for RegistryError<K, D>

fn clone(&self) -> RegistryError<K, D>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<K: Debug, D: Protocol> Debug for RegistryError<K, D>

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

Formats the value using the given formatter.

impl<K, D: Protocol> Display for RegistryError<K, D>

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

Formats the value using the given formatter.

impl<K, D: Protocol> Error for RegistryError<K, D>

where Self: Debug + Display,

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<K: PartialEq, D: PartialEq + Protocol> PartialEq for RegistryError<K, D>

fn eq(&self, other: &RegistryError<K, D>) -> 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<K: Eq, D: Eq + Protocol> Eq for RegistryError<K, D>

impl<K, D: Protocol> StructuralPartialEq for RegistryError<K, D>