Struct LiteralValue 

pub struct LiteralValue {
    pub value: ValueKind,
}

Runtime literal payload. Type lives on NormalForm.result_type / DataDefinition / explicit computation parameters — not on the value.

Fields

value: ValueKind

Implementations

impl LiteralValue

pub fn new(value: ValueKind) -> Self

impl LiteralValue

pub fn text(s: String) -> Self

pub fn number(n: RationalInteger) -> Self

pub fn number_from_decimal(decimal: Decimal) -> Self

pub fn measure(n: RationalInteger) -> Self

pub fn measure_with_type( n: RationalInteger, _lemma_type: Arc<LemmaType>, ) -> Self

Type arg ignored — type lives on the node / caller.

pub fn measure_with_bound_unit( n: RationalInteger, _unit_name: impl Into<String>, _lemma_type: Arc<LemmaType>, ) -> Self

pub fn measure_with_signature( n: RationalInteger, _lemma_type: Arc<LemmaType>, ) -> Self

pub fn number_with_type(n: RationalInteger, _lemma_type: Arc<LemmaType>) -> Self

pub fn number_with_type_from_decimal( decimal: Decimal, _lemma_type: Arc<LemmaType>, ) -> Self

pub fn ratio_with_type(r: RationalInteger, _lemma_type: Arc<LemmaType>) -> Self

pub fn ratio_with_bound_unit( r: RationalInteger, _unit_name: impl Into<String>, _lemma_type: Arc<LemmaType>, ) -> Self

pub fn text_with_type(s: String, _lemma_type: Arc<LemmaType>) -> Self

pub fn date_with_type(dt: SemanticDateTime, _lemma_type: Arc<LemmaType>) -> Self

pub fn time_with_type(t: SemanticTime, _lemma_type: Arc<LemmaType>) -> Self

pub fn calendar( value: RationalInteger, _unit: SemanticCalendarUnit, _lemma_type: Arc<LemmaType>, ) -> Self

pub fn calendar_from_decimal( value: Decimal, unit: SemanticCalendarUnit, lemma_type: Arc<LemmaType>, ) -> Self

pub fn calendar_with_type( value: RationalInteger, unit: SemanticCalendarUnit, lemma_type: Arc<LemmaType>, ) -> Self

pub fn number_interpreted_as_measure( value: RationalInteger, _unit_name: String, ) -> Self

pub fn from_bool(b: bool) -> Self

pub fn from_datetime(dt: &DateTimeValue) -> Self

pub fn date(dt: SemanticDateTime) -> Self

pub fn time(t: SemanticTime) -> Self

pub fn ratio(r: RationalInteger) -> Self

pub fn ratio_from_decimal(r: Decimal) -> Self

pub fn range(left: LiteralValue, right: LiteralValue) -> Self

pub fn display_value(&self) -> String

Display without an explicit type. Measure/ratio fall back to magnitude-only.

pub fn display_value_with_type(&self, lemma_type: &LemmaType) -> String

Display string given an explicit type (measure/ratio need unit identity).

pub fn byte_size(&self) -> usize

Structural byte-size estimate for resource limit checks.

pub fn magnitude_suggestion_for_decimal_prompt( &self, lemma_type: &LemmaType, ) -> Option<String>

Magnitude string for decimal input prompts.

pub fn measure_units( &self, lemma_type: &LemmaType, ) -> Option<BTreeMap<String, String>>

Per-unit magnitudes when this literal is a measure with declared units.

pub fn ratio_units( &self, lemma_type: &LemmaType, ) -> Option<BTreeMap<String, String>>

Per-unit magnitudes when this literal is a ratio with declared units.

pub fn magnitude_in_unit( &self, lemma_type: &LemmaType, unit: &str, ) -> Option<String>

Magnitude in a declared unit when this literal is measure or ratio.

pub fn duration_canonical_seconds( &self, lemma_type: &LemmaType, ) -> RationalInteger

Derive second from a duration measure’s canonical magnitude.

pub fn calendar_canonical_months( &self, lemma_type: &LemmaType, ) -> RationalInteger

Derive month from a calendar measure’s canonical magnitude.

Trait Implementations

impl Clone for LiteralValue

fn clone(&self) -> LiteralValue

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for LiteralValue

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for LiteralValue

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for LiteralValue

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

Formats the value using the given formatter.

impl Eq for LiteralValue

impl From<&LiteralValue> for LiteralValue

fn from(literal: &DomainLiteralValue) -> Self

Converts to this type from the input type.

impl Hash for LiteralValue

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 LiteralValue

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for LiteralValue

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 LiteralValue