Struct RepeatConfig 

pub struct RepeatConfig {
    pub traversal: SubTraversal,
    pub times: Option<usize>,
    pub until: Option<Predicate>,
    pub emit: EmitBehavior,
    pub emit_predicate: Option<Predicate>,
    pub max_depth: usize,
}

Configuration for repeat steps

Fields

traversal: SubTraversal

The sub-traversal to repeat

times: Option<usize>

Maximum number of iterations (None = unlimited)

until: Option<Predicate>

Condition to stop repeating (checked each iteration)

emit: EmitBehavior

Whether to emit intermediate results

emit_predicate: Option<Predicate>

Optional predicate for conditional emit

max_depth: usize

Maximum depth to prevent infinite loops (default: 100)

Implementations

impl RepeatConfig

pub fn new(traversal: SubTraversal) -> Self

Create a new repeat configuration

pub fn times(self, n: usize) -> Self

Set the number of times to repeat

pub fn until(self, predicate: Predicate) -> Self

Set the until condition

pub fn emit_all(self) -> Self

Emit intermediate results before and after each iteration.

pub fn emit_before(self) -> Self

Emit intermediate results before each iteration

pub fn emit_after(self) -> Self

Emit intermediate results after each iteration

pub fn emit_if(self, predicate: Predicate) -> Self

Emit intermediate results that match a predicate.

This enables post-iteration emission (equivalent to EmitBehavior::After) and applies predicate to decide which vertices to emit.

pub fn max_depth(self, depth: usize) -> Self

Set maximum depth to prevent infinite loops

Trait Implementations

impl Clone for RepeatConfig

fn clone(&self) -> RepeatConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RepeatConfig

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for RepeatConfig

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for RepeatConfig

fn eq(&self, other: &RepeatConfig) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for RepeatConfig

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for RepeatConfig