Struct FactPath 

pub struct FactPath {
    pub segments: Vec<PathSegment>,
    pub fact: String,
}

Resolved path to a fact (created during planning from AST FactReference)

Represents a fully resolved path through specs to reach a fact. All spec references are resolved during planning.

Fields

segments: Vec<PathSegment>

Path segments (each is a spec traversal)

fact: String

Final fact name

Implementations

impl FactPath

pub fn new(segments: Vec<PathSegment>, fact: String) -> Self

Create a fact path from segments and fact name (matches AST FactReference shape)

pub fn local(fact: String) -> Self

Create a local fact path (no spec traversal)

pub fn input_key(&self) -> String

Dot-separated key used for matching user-provided fact values (e.g. "order.payment_method"). Unlike Display, this omits the resolved spec name.

Trait Implementations

impl Clone for FactPath

fn clone(&self) -> FactPath

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FactPath

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for FactPath

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for FactPath

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

Formats the value using the given formatter.

impl Hash for FactPath

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 FactPath

fn eq(&self, other: &FactPath) -> 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 Serialize for FactPath

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 FactPath

impl StructuralPartialEq for FactPath