Struct StructFieldConstraintKey 

pub struct StructFieldConstraintKey {
    pub owning_type: StructTypeRef,
    pub constructor: ConstructorName,
    pub field: FieldName,
}

Owner-qualified key for a domain constraint declared on a struct/union field.

The owning type carries a canonical owner when module-aware type resolution supplied one. The constructor remains a separate typed leaf because union members can share the same field names with different constraints.

Fields

owning_type: StructTypeRef

constructor: ConstructorName

field: FieldName

Implementations

impl StructFieldConstraintKey

pub const fn new( owning_type: StructTypeRef, constructor: ConstructorName, field: FieldName, ) -> Self

Trait Implementations

impl Clone for StructFieldConstraintKey

fn clone(&self) -> StructFieldConstraintKey

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for StructFieldConstraintKey

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

Formats the value using the given formatter.

impl Eq for StructFieldConstraintKey

impl Hash for StructFieldConstraintKey

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for StructFieldConstraintKey

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for StructFieldConstraintKey