Enum TagMatcherError 

pub enum TagMatcherError {
    RegexNotBuiltIn {
        pattern: String,
    },
}

Error surfaced when a TagMatcher variant can’t be evaluated by the current binary because the gating Cargo feature wasn’t compiled in.

Today the only variant is TagMatcherError::RegexNotBuiltIn. More variants may land if other matchers gain feature gates (e.g. a future ML-tag-classifier matcher behind --features classify).

Variants

RegexNotBuiltIn

A TagMatcher::Regex was used, but the receiving binary was built without --features regex. Carries the offending pattern so the caller can surface it in the error message.

Fields

pattern: String

The regex pattern the caller attempted to evaluate.

Trait Implementations

impl Clone for TagMatcherError

fn clone(&self) -> TagMatcherError

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for TagMatcherError

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

Formats the value using the given formatter.

impl Display for TagMatcherError

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

Formats the value using the given formatter.

impl Eq for TagMatcherError

impl Error for TagMatcherError

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 PartialEq for TagMatcherError

fn eq(&self, other: &TagMatcherError) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for TagMatcherError