Struct FactIpld 

pub struct FactIpld {
    pub predicate: String,
    pub args: Vec<TermIpld>,
}

IPLD representation of a ground fact

A fact is a predicate where all arguments are ground (no free variables). It is stored separately from RuleIpld to enable efficient enumeration of the ground knowledge base without decoding rule bodies.

Fields

predicate: String

Name of the predicate (e.g. “parent”)

args: Vec<TermIpld>

Ground argument terms

Trait Implementations

impl Clone for FactIpld

fn clone(&self) -> FactIpld

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FactIpld

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for FactIpld

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for FactIpld

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

where __S: Serializer,

Serialize this value into the given Serde serializer.