Struct RotateSampler 

pub struct RotateSampler { /* private fields */ }

A sampler that returns durations from a fixed list in a cyclic (rotating) order.

Note

This sampler maintains internal state (next_index). If you re-instantiate this sampler frequently, the sequence will always start from the beginning.

Implementations

impl RotateSampler

pub fn new( duration_list: impl IntoIterator<Item = PendingDuration>, ) -> RotateSampler

Creates a new RotateSampler starting from the first element.

pub fn new_with_index( duration_list: impl IntoIterator<Item = PendingDuration>, next_index: usize, ) -> RotateSampler

Creates a new RotateSampler starting from a specific index.

pub fn peek_next_index(&self) -> usize

Returns the index of the next duration to be sampled.

pub fn item_count(&self) -> usize

Returns the total number of items in the rotation list.

Trait Implementations

impl Clone for RotateSampler

fn clone(&self) -> RotateSampler

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RotateSampler

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

Formats the value using the given formatter.

impl DurationSampler for RotateSampler

fn sample( &mut self, _rng: &mut dyn Rng, _current_tick: SimTime, ) -> PendingDuration

Generates a sample given a random number generator and the current simulation time.