Struct Loop 

pub struct Loop {
    pub body: Box<Composable>,
    pub max: u32,
    pub until: Option<LoopPredicate>,
}

Loop: repeat an agent or pipeline up to max times, or until a predicate.

Fields

body: Box<Composable>

The composable to repeat.

max: u32

Maximum number of iterations.

until: Option<LoopPredicate>

Optional early-exit predicate evaluated after each iteration.

Implementations

impl Loop

pub fn builder(_name: &str) -> Self

Create a loop builder with a body agent and default max iterations.

Loop::builder("refine")
    .step(refine_agent)
    .max_iterations(5)

pub fn step(self, agent: impl Into<Composable>) -> Self

Set the body composable to loop over.

pub fn max_iterations(self, n: u32) -> Self

Set a maximum number of iterations.

pub fn max(self, max: u32) -> Self

Set a maximum number of iterations for a conditional loop.

pub fn describe(self, _desc: &str) -> Self

Set a description (metadata, not used at runtime).

Trait Implementations

impl Clone for Loop

fn clone(&self) -> Loop

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Loop

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

Formats the value using the given formatter.

impl From<Loop> for Composable

fn from(l: Loop) -> Self

Converts to this type from the input type.