Struct ChainStep 

pub struct ChainStep {
    pub instruction: String,
    pub condition: Option<ChainCondition>,
    pub continue_on_failure: bool,
    pub extract: Option<String>,
    pub timeout_ms: Option<u64>,
    pub max_retries: Option<usize>,
}

A single step in an action chain.

Fields

instruction: String

The instruction to execute (natural language or action spec).

condition: Option<ChainCondition>

Optional condition that must be true to execute.

continue_on_failure: bool

Whether to continue the chain if this step fails.

extract: Option<String>

Optional extraction prompt after this step.

timeout_ms: Option<u64>

Optional timeout for this step in milliseconds.

max_retries: Option<usize>

Maximum retries for this step.

Implementations

impl ChainStep

pub fn new(instruction: impl Into<String>) -> ChainStep

Create a new chain step.

pub fn when(self, condition: ChainCondition) -> ChainStep

Add a condition for this step.

pub fn allow_failure(self) -> ChainStep

Continue chain even if this step fails.

pub fn then_extract(self, prompt: impl Into<String>) -> ChainStep

Extract data after this step.

pub fn with_timeout(self, ms: u64) -> ChainStep

Set timeout for this step.

pub fn with_retries(self, retries: usize) -> ChainStep

Set max retries for this step.

pub fn should_execute(&self, context: &ChainContext) -> bool

Check if this step should be executed based on condition.

Trait Implementations

impl Clone for ChainStep

fn clone(&self) -> ChainStep

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ChainStep

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ChainStep

fn deserialize<__D>( __deserializer: __D, ) -> Result<ChainStep, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for ChainStep

fn serialize<__S>( &self, __serializer: __S, ) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.