Struct EnvHoldoutSplit 

pub struct EnvHoldoutSplit {
    pub discovery_envs: Arc<[usize]>,
    pub estimation_envs: Arc<[usize]>,
}

Environment holdout: discovery vs estimation environment index sets (no data copy).

Fields

discovery_envs: Arc<[usize]>

Environment indices used for discovery / CI.

estimation_envs: Arc<[usize]>

Environment indices held out for estimation / evaluation.

Implementations

impl EnvHoldoutSplit

pub fn try_prefix(n_env: usize, n_discovery: usize) -> Result<Self, DataError>

Split environments: first n_discovery indices for discovery, rest for estimation.

Errors

Empty total, or n_discovery not in 1..n_env.

Trait Implementations

impl Clone for EnvHoldoutSplit

fn clone(&self) -> EnvHoldoutSplit

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for EnvHoldoutSplit

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

Formats the value using the given formatter.

impl Eq for EnvHoldoutSplit

impl PartialEq for EnvHoldoutSplit

fn eq(&self, other: &EnvHoldoutSplit) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for EnvHoldoutSplit