Struct ConceptCatalog 

pub struct ConceptCatalog { /* private fields */ }

Canonical concepts of every definition package a ruleset loaded.

Implementations

impl ConceptCatalog

pub fn derives(&self, set: &str, name: &str) -> Option<bool>

Whether name names something the engine derives in the reserved set set; None when set is not a derived set.

pub fn contains(&self, kind: ConceptKind, concept: &str) -> bool

Whether a concept of this kind is declared.

Trait Implementations

impl Clone for ConceptCatalog

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 ConceptCatalog

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

Formats the value using the given formatter.

impl Default for ConceptCatalog

fn default() -> Self

Returns the “default value” for a type.

impl Eq for ConceptCatalog

impl PartialEq for ConceptCatalog

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for ConceptCatalog