Crate dpm_schedule 

Pure deterministic and probabilistic projections of validated execution graphs.

Structs

ActivityCalendar

How calendars place one task in a remaining projection.

ActivitySchedule

Earliest/latest times and float for one activity, in elapsed hours after the origin.

MilestoneFinish

Sampled finish percentiles of one milestone, in elapsed hours.

PertApproximation

Normal approximation of the project finish along one mean critical path.

RelationSchedule

How tightly one constraint binds its successor in the projection.

RemainingOptions

Adjustments a caller applies to one remaining projection; the default changes nothing.

Schedule

Derived critical-path projection for the entire graph.

SimulationConfig

Reproducible Monte Carlo sampling configuration.

SimulationSummary

Completion percentiles and per-activity criticality from sampled schedules.

Enums

ScheduleError

Invalid schedule input or non-finite schedule arithmetic.

Constants

PERT_APPROXIMATION_NOTE

What the approximation leaves out, stated wherever its probability is reported.

Functions

deterministic

Project the full baseline using each task’s weighted PERT duration.

deterministic_remaining

Project outstanding applicable work, treating verified tasks as zero remaining duration.

deterministic_remaining_at

Remaining projection sharing the gate timeline for the same immutable plan snapshot.

deterministic_remaining_with

Remaining projection with caller-requested adjustments such as a review delay after the work of every task still awaiting verification.

deterministic_with_durations

Project a validated graph with an explicit finite, non-negative duration for every activity.

drag

Drag in hours of each requested activity in the full baseline projection.

drag_remaining_at

Drag in hours of each requested activity in the remaining projection deterministic_remaining_at computes.

percentile

Linearly interpolated percentile p (0..=1) of ascending values; 0 for no values.

pert_approximation

The approximation of the full baseline, every task at its whole PERT duration.

pert_approximation_remaining_at

pert_approximation_remaining_with without adjustments.

pert_approximation_remaining_with

The approximation of the remaining graph that deterministic_remaining_with projects.

pert_variance_hours2

Classical PERT variance ((P − O) / 6)² of a three-point estimate, in hours squared.

simulate

Sample beta-PERT task durations and project complete baseline schedules.

simulate_remaining

Monte Carlo projection of remaining applicable work from the execution state at a clock reading.

simulate_remaining_at

Sample the remaining graph sharing the gate timeline for the same immutable plan snapshot.

simulate_remaining_with

Sample the remaining graph with caller-requested adjustments, the same ones deterministic_remaining_with applies.

worked_between

Hours between two instants of a task’s work, such as its start and the clock reading: working hours of the task’s calendar when the plan has calendars, elapsed hours otherwise; zero when until precedes from.