Enum GuidelineError 

#[non_exhaustive]
pub enum GuidelineError {
    InvalidCondition(String),
    InvalidAction(String),
    CompilationFailed(String),
    NotFound(GuidelineId),
    AlreadyExists(GuidelineId),
    AmbiguousMatch(Vec<GuidelineId>),
    NoMatch(String),
    Internal(String),
}

Guideline-related errors

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.

InvalidCondition(String)

Invalid guideline condition

InvalidAction(String)

Invalid guideline action

CompilationFailed(String)

Guideline compilation failed (for regex patterns)

NotFound(GuidelineId)

Guideline not found

AlreadyExists(GuidelineId)

Guideline already exists

AmbiguousMatch(Vec<GuidelineId>)

Multiple guidelines matched with same priority

NoMatch(String)

No guideline matched

Internal(String)

Internal guideline error

Trait Implementations

impl Debug for GuidelineError

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

Formats the value using the given formatter.

impl Display for GuidelineError

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

Formats the value using the given formatter.

impl Error for GuidelineError

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.