Struct PredicateInfo 

pub struct PredicateInfo {
    pub name: String,
    pub arity: usize,
    pub arg_domains: Vec<String>,
    pub description: Option<String>,
    pub constraints: Option<PredicateConstraints>,
    pub metadata: Option<Metadata>,
}

Predicate metadata including arity and domain types

Fields

name: String

arity: usize

arg_domains: Vec<String>

description: Option<String>

constraints: Option<PredicateConstraints>

metadata: Option<Metadata>

Rich metadata including provenance, documentation, tags

Implementations

impl PredicateInfo

pub fn new(name: impl Into<String>, arg_domains: Vec<String>) -> Self

pub fn with_description(self, desc: impl Into<String>) -> Self

pub fn with_constraints(self, constraints: PredicateConstraints) -> Self

pub fn with_metadata(self, metadata: Metadata) -> Self

pub fn validate_args(&self, args: &[Term]) -> Result<(), AdapterError>

Trait Implementations

impl Clone for PredicateInfo

fn clone(&self) -> PredicateInfo

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PredicateInfo

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for PredicateInfo

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for PredicateInfo

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

where __S: Serializer,

Serialize this value into the given Serde serializer.