Enum NodeActionError 

pub enum NodeActionError {
    ElementNotEnabled(ElementNotEnabledException),
    InvalidOperation(String),
    NotSupported(String),
}

Why an action of a node was not performed. The access helper answers the system with “not performed” for each of them.

Variants

ElementNotEnabled(ElementNotEnabledException)

The element of the peer is not enabled.

InvalidOperation(String)

The peer cannot do what was asked in its state.

NotSupported(String)

The peer does not support what was asked.

Trait Implementations

impl Debug for NodeActionError

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

Formats the value using the given formatter.

impl Display for NodeActionError

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

Formats the value using the given formatter.

impl Error for NodeActionError

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<ElementNotEnabledException> for NodeActionError

fn from(error: ElementNotEnabledException) -> Self

Converts to this type from the input type.