Struct NestedFoldSet 

pub struct NestedFoldSet {
    pub parent_outer_fold_id: FoldId,
    pub inner_fold_set: FoldSet,
}

One inner fold set bound to the exact outer fold that owns its training universe. The parent is a first-class identity: nested schedulers and OOF caches must not infer it by parsing an inner fold-set identifier.

Fields

parent_outer_fold_id: FoldId

inner_fold_set: FoldSet

Implementations

impl NestedFoldSet

pub fn validate_for_outer( &self, outer: &FoldAssignment, ) -> Result<(), DagMlError>

Validate both the explicit parent binding and the no-leakage subset invariant. A structurally valid inner set cannot be reused under a different outer fold.

Trait Implementations

impl Clone for NestedFoldSet

fn clone(&self) -> NestedFoldSet

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for NestedFoldSet

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for NestedFoldSet

fn deserialize<__D>( __deserializer: __D, ) -> Result<NestedFoldSet, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for NestedFoldSet

impl PartialEq for NestedFoldSet

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for NestedFoldSet

fn serialize<__S>( &self, __serializer: __S, ) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for NestedFoldSet