Enum CatchMatcher 

pub enum CatchMatcher {
    ByVariant(Vec<String>),
    Predicate(PredicateSource),
}

Matcher for a doCatch clause.

Variants

ByVariant(Vec<String>)

Match by CamelError variant name (e.g. [“ProcessorError”, “Io”]). "*" matches any variant — equivalent to Camel’s doCatch(Throwable.class).

Predicate(PredicateSource)

Match by a fallible predicate over the Exchange.

Implementations

impl CatchMatcher

pub async fn matches( &self, err: &CamelError, ex: &Exchange, ) -> Result<bool, CamelError>

Returns whether this matcher matches the given error and exchange.

A failed predicate evaluation yields Err (language-value-boundary: the caller chains the original error and fails the scope).

Trait Implementations

impl Clone for CatchMatcher

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.