Enum UnregisterManagerError 

pub enum UnregisterManagerError {
    NotFound,
    UnregisterPlugin(UnregisterPluginError),
    UnregisterManagerByManager(Box<dyn StdError + Send + Sync>),
}

Errors that can occur when unregistering a plugin manager.

This error type is returned by manager unregistration operations.

Variants

NotFound

The manager was not found

UnregisterPlugin(UnregisterPluginError)

Failed to unregister a plugin during manager unregistration

UnregisterManagerByManager(Box<dyn StdError + Send + Sync>)

The manager itself returned an error during unregistration

Trait Implementations

impl Debug for UnregisterManagerError

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

Formats the value using the given formatter.

impl Display for UnregisterManagerError

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

Formats the value using the given formatter.

impl Error for UnregisterManagerError

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<Box<dyn Error + Sync + Send>> for UnregisterManagerError

fn from(source: Box<dyn StdError + Send + Sync>) -> Self

Converts to this type from the input type.

impl From<UnregisterPluginError> for UnregisterManagerError

fn from(source: UnregisterPluginError) -> Self

Converts to this type from the input type.