Struct Cr 

pub struct Cr;

Critical Ratio.

CR = (deadline - current_time) / remaining_work.

• CR < 1.0: behind schedule
• CR = 1.0: on track
• CR > 1.0: ahead of schedule

Prioritizes tasks with lowest CR (most behind).

Trait Implementations

impl Clone for Cr

fn clone(&self) -> Cr

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Cr

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

Formats the value using the given formatter.

impl DispatchingRule for Cr

fn name(&self) -> &'static str

Rule name (e.g., “SPT”, “EDD”).

fn evaluate(&self, task: &Task, context: &SchedulingContext) -> RuleScore

Evaluates the priority of a task given the current scheduling context.

fn description(&self) -> &'static str

Rule description.

impl Copy for Cr