Struct ReproConfig 

pub struct ReproConfig {
    pub enabled: bool,
    pub seed: u64,
}

Configuration that controls whether deterministic reproducibility is active.

When enabled is true, the runtime seeds all Rng instances from seed and enforces deterministic reduction ordering. When enabled is false, the seed field is ignored and the runtime may use a non-deterministic source.

Examples

use cjc_repro::ReproConfig;

let cfg = ReproConfig::enabled(42);
assert!(cfg.enabled);
assert_eq!(cfg.seed, 42);

let off = ReproConfig::disabled();
assert!(!off.enabled);

Fields

enabled: bool

Whether reproducibility mode is active.

seed: u64

The global seed used to initialize all Rng instances when reproducibility is enabled.

Implementations

impl ReproConfig

pub fn disabled() -> Self

Creates a ReproConfig with reproducibility disabled.

The seed is set to 0 but will not be used by the runtime.

pub fn enabled(seed: u64) -> Self

Creates a ReproConfig with reproducibility enabled using the given seed.

Arguments

• seed – The global seed that will be threaded through the runtime.

Trait Implementations

impl Clone for ReproConfig

fn clone(&self) -> ReproConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ReproConfig

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

Formats the value using the given formatter.

impl Default for ReproConfig

fn default() -> Self

Returns ReproConfig::disabled().