Struct Schedule 

pub struct Schedule {
    pub assignments: Vec<Assignment>,
    pub violations: Vec<Violation>,
}

A complete schedule (solution to a scheduling problem).

Contains activity-resource-time assignments and any constraint violations.

Fields

assignments: Vec<Assignment>

Activity assignments (activity → resource × time).

violations: Vec<Violation>

Constraint violations detected in this schedule.

Implementations

impl Schedule

pub fn new() -> Self

Creates an empty schedule.

pub fn add_assignment(&mut self, assignment: Assignment)

Adds an assignment.

pub fn add_violation(&mut self, violation: Violation)

Adds a violation.

pub fn is_valid(&self) -> bool

Whether the schedule has no violations.

pub fn makespan_ms(&self) -> i64

Makespan: latest end time across all assignments (ms).

pub fn assignment_for_activity(&self, activity_id: &str) -> Option<&Assignment>

Finds the assignment for a given activity.

pub fn assignments_for_task(&self, task_id: &str) -> Vec<&Assignment>

Returns all assignments for a given task.

pub fn assignments_for_resource(&self, resource_id: &str) -> Vec<&Assignment>

Returns all assignments for a given resource.

pub fn resource_utilization( &self, resource_id: &str, horizon_ms: i64, ) -> Option<f64>

Computes resource utilization: busy_time / horizon.

Returns None if horizon_ms is zero.

pub fn all_utilizations(&self) -> HashMap<String, f64>

Computes utilization for all resources that have assignments.

Uses makespan as the horizon.

pub fn task_completion_time(&self, task_id: &str) -> Option<i64>

Completion time for a task (latest end of its assignments).

pub fn assignment_count(&self) -> usize

Number of assignments.

Trait Implementations

impl Clone for Schedule

fn clone(&self) -> Schedule

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Schedule

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

Formats the value using the given formatter.

impl Default for Schedule

fn default() -> Schedule

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for Schedule

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for Schedule

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

where __S: Serializer,

Serialize this value into the given Serde serializer.