Enum landlock::RulesetError

#[non_exhaustive]
pub enum RulesetError {
    HandleAccesses(HandleAccessesError),
    CreateRuleset(CreateRulesetError),
    AddRules(AddRulesError),
    RestrictSelf(RestrictSelfError),
}

Maps to all errors that can be returned by a ruleset action.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

HandleAccesses(HandleAccessesError)

CreateRuleset(CreateRulesetError)

AddRules(AddRulesError)

RestrictSelf(RestrictSelfError)

Trait Implementations

impl Debug for RulesetError

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

Formats the value using the given formatter.

impl Display for RulesetError

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

Formats the value using the given formatter.

impl Error for RulesetError

fn source(&self) -> Option<&(dyn Error + 'static)>

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<AddRulesError> for RulesetError

fn from(source: AddRulesError) -> Self

Converts to this type from the input type.

impl From<CreateRulesetError> for RulesetError

fn from(source: CreateRulesetError) -> Self

Converts to this type from the input type.

impl From<HandleAccessesError> for RulesetError

fn from(source: HandleAccessesError) -> Self

Converts to this type from the input type.

impl From<RestrictSelfError> for RulesetError

fn from(source: RestrictSelfError) -> Self

Converts to this type from the input type.