Struct DeadlineEntity 

pub struct DeadlineEntity {
    pub pid: ProcessId,
    pub runtime_ns: u64,
    pub deadline_ns: u64,
    pub period_ns: u64,
    pub runtime_remaining: u64,
    pub deadline_abs: u64,
    pub period_start: u64,
    pub throttled: bool,
}

A deadline scheduling entity describing a task’s timing parameters.

Fields

pid: ProcessId

Process ID

runtime_ns: u64

Worst-case execution time per period (nanoseconds)

deadline_ns: u64

Relative deadline from period start (nanoseconds)

period_ns: u64

Activation period (nanoseconds)

runtime_remaining: u64

Remaining runtime in current period (nanoseconds). Decremented by tick(); reset by replenish().

deadline_abs: u64

Absolute deadline for current period (nanoseconds since boot). Used to determine scheduling priority (earliest wins).

period_start: u64

Absolute start of current period (nanoseconds since boot). Used to detect period boundaries for replenishment.

throttled: bool

Whether this entity is currently throttled (runtime exhausted).

Implementations

impl DeadlineEntity

pub fn new( pid: ProcessId, runtime_ns: u64, deadline_ns: u64, period_ns: u64, now_ns: u64, ) -> Self

Create a new deadline entity.

Arguments

• pid - Process ID
• runtime_ns - Worst-case execution time per period
• deadline_ns - Relative deadline (must be <= period)
• period_ns - Activation period
• now_ns - Current time in nanoseconds since boot

Trait Implementations

impl Clone for DeadlineEntity

fn clone(&self) -> DeadlineEntity

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DeadlineEntity

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

Formats the value using the given formatter.

impl Copy for DeadlineEntity