Struct Sequence 

pub struct Sequence {
    pub id: TemporalId,
    pub label: String,
    pub steps: Vec<SequenceStep>,
    pub current_step: usize,
    pub status: SequenceStatus,
    pub started_at: Option<DateTime<Utc>>,
    pub completed_at: Option<DateTime<Utc>>,
    pub allow_parallel: bool,
    pub created_at: DateTime<Utc>,
    pub tags: Vec<String>,
}

A sequence of ordered temporal events.

Fields

id: TemporalId

Unique identifier.

label: String

Sequence name.

steps: Vec<SequenceStep>

Ordered steps.

current_step: usize

Current step index.

status: SequenceStatus

Overall status.

started_at: Option<DateTime<Utc>>

When sequence started.

completed_at: Option<DateTime<Utc>>

When sequence completed.

allow_parallel: bool

Allow parallel execution?

created_at: DateTime<Utc>

Created at.

tags: Vec<String>

Tags.

Implementations

impl Sequence

pub fn new(label: impl Into<String>, steps: Vec<SequenceStep>) -> Self

Create a new sequence.

pub fn ready_steps(&self) -> Vec<&SequenceStep>

Get steps that are ready to execute.

pub fn dependencies_met(&self, step: &SequenceStep) -> bool

Check if all dependencies for a step are met.

pub fn total_duration(&self) -> ChronoDuration

Calculate total expected duration.

pub fn complete_current_step(&mut self)

Complete the current step and advance.

pub fn update_ready_steps(&mut self)

Update which steps are ready based on dependency state.

Trait Implementations

impl Clone for Sequence

fn clone(&self) -> Sequence

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Sequence

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Sequence

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for Sequence

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

where __S: Serializer,

Serialize this value into the given Serde serializer.