Struct Stratum 

pub struct Stratum {
    pub predicates: BTreeSet<PredicateSymbol>,
}

A single stratum — the set of predicates defined together.

Fields

predicates: BTreeSet<PredicateSymbol>

Predicates whose rules must be evaluated to a fixed point within this stratum.

Trait Implementations

impl Clone for Stratum

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Stratum

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

Formats the value using the given formatter.

impl Default for Stratum

fn default() -> Self

Returns the “default value” for a type.

impl Eq for Stratum

impl PartialEq for Stratum

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Stratum