Enum PolicyPollError 

pub enum PolicyPollError {
    Listing {
        collection: &'static str,
        source: PollError,
    },
    Emptied(EmptiedSet),
}

Why a tick installed nothing. The gate keeps the set it had.

Variants

Listing

One collection could not be listed to completion.

Fields

collection: &'static str

The collection whose listing failed.

source: PollError

What went wrong.

Emptied(EmptiedSet)

The listing would have taken away every operator denial at once.

Trait Implementations

impl Debug for PolicyPollError

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

Formats the value using the given formatter.

impl Display for PolicyPollError

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

Formats the value using the given formatter.

impl Error for PolicyPollError

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<EmptiedSet> for PolicyPollError

fn from(source: EmptiedSet) -> Self

Converts to this type from the input type.