Struct LemmaSpec 

pub struct LemmaSpec {
    pub name: String,
    pub effective_from: Option<DateTimeValue>,
    pub attribute: Option<String>,
    pub start_line: usize,
    pub commentary: Option<String>,
    pub types: Vec<TypeDef>,
    pub facts: Vec<LemmaFact>,
    pub rules: Vec<LemmaRule>,
    pub meta_fields: Vec<MetaField>,
}

A Lemma spec containing facts and rules. Ordered and compared by (name, effective_from) for use in BTreeSet; None < Some(_) for Option.

Fields

name: String

Base spec name.

effective_from: Option<DateTimeValue>

attribute: Option<String>

start_line: usize

commentary: Option<String>

types: Vec<TypeDef>

facts: Vec<LemmaFact>

rules: Vec<LemmaRule>

meta_fields: Vec<MetaField>

Implementations

impl LemmaSpec

pub fn new(name: String) -> Self

pub fn effective_from(&self) -> Option<&DateTimeValue>

Temporal range start. None means −∞.

pub fn with_attribute(self, attribute: String) -> Self

pub fn with_start_line(self, start_line: usize) -> Self

pub fn set_commentary(self, commentary: String) -> Self

pub fn add_fact(self, fact: LemmaFact) -> Self

pub fn add_rule(self, rule: LemmaRule) -> Self

pub fn add_type(self, type_def: TypeDef) -> Self

pub fn add_meta_field(self, meta: MetaField) -> Self

Trait Implementations

impl Clone for LemmaSpec

fn clone(&self) -> LemmaSpec

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for LemmaSpec

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for LemmaSpec

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for LemmaSpec

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

Formats the value using the given formatter.

impl Hash for LemmaSpec

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 LemmaSpec

fn cmp(&self, other: &Self) -> 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.

impl PartialEq for LemmaSpec

fn eq(&self, other: &Self) -> 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 PartialOrd for LemmaSpec

fn partial_cmp(&self, other: &Self) -> 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 LemmaSpec

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for LemmaSpec