Struct FlowAnswers 

pub struct FlowAnswers { /* private fields */ }

Results from one ask, read through typed operators.

Implementations

impl FlowAnswers

pub fn full(&self) -> &Answers

Inspect all answers without requiring decisions.

pub fn peek<Q: TypedQuestion>( &self, operator: &Operator<Q>, ) -> Result<Answer<Q::Output>>

Inspect a typed answer without stopping on uncertainty.

Errors

Returns an error if the operator is absent, its question does not match the retained answer, or conversion to its output type fails.

pub fn require<Q: TypedQuestion>( &self, operator: &Operator<Q>, ) -> Result<Q::Output, FlowExit>

Read a typed value or return an uncertainty stop.

Errors

Returns FlowExit::Undecided when the answer has no decision. Missing operators, incompatible answers, and conversion failures become FlowExit::Error.

Trait Implementations

impl Clone for FlowAnswers

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 FlowAnswers

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

Formats the value using the given formatter.