Enum FactKind 

pub enum FactKind {
    Type,
    Sub,
    Value,
    Owns,
    Relates,
    RelatesSpecialization,
    Plays,
    Function,
    Struct,
}

Schema fact category addressed by a lowering rule.

Variants

Type

Type declaration fact.

Sub

Direct subtype fact.

Value

Attribute value-type fact.

Owns

Attribute ownership fact.

Relates

Relation role declaration fact.

RelatesSpecialization

Relation role specialization fact.

Plays

Role-playing fact.

Function

Function declaration fact.

Struct

Struct declaration fact.

Implementations

impl FactKind

pub const ALL: [Self; 9]

Closed set of fact kinds in stable registry order.

Trait Implementations

impl Clone for FactKind

fn clone(&self) -> FactKind

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for FactKind

impl Debug for FactKind

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

Formats the value using the given formatter.

impl Eq for FactKind

impl Hash for FactKind

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 Ord for FactKind

fn cmp(&self, other: &FactKind) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

fn clamp_to<R>(self, range: R) -> Self

where Self: Sized, R: ClampBounds<Self>,

🔬This is a nightly-only experimental API. (clamp_to)

Restrict a value to a certain range.

impl PartialEq for FactKind

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

Equality operator ==.

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

Inequality operator !=.

impl PartialOrd for FactKind

fn partial_cmp(&self, other: &FactKind) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Serialize for FactKind

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for FactKind