Enum CallError 

pub enum CallError {
    Intrinsic(IntrinsicError),
    Path(String),
}

Failure evaluating an intrinsic expression.

Variants

Intrinsic(IntrinsicError)

The function itself failed (bad arguments, unknown function, …): surfaced as States.Runtime, naming the call, as recorded.

Path(String)

A JSONPath argument matched nothing: surfaced as States.Runtime, as for every other path that matches nothing.

Implementations

impl CallError

pub fn into_states_error(self, call: &str) -> (String, String)

The (error, cause) pair a state fails with when evaluating call. As recorded, a failing function is a States.Runtime failure, which no Retry or Catch wildcard takes: There was an error while evaluating the intrinsic function: States.MathAdd($.s, 1). Invalid arguments in States.MathAdd.

Trait Implementations

impl Clone for CallError

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CallError

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

Formats the value using the given formatter.

impl From<IntrinsicError> for CallError

fn from(e: IntrinsicError) -> Self

Converts to this type from the input type.