Struct SwissKnifeDecl 

pub struct SwissKnifeDecl {
    pub name: String,
    pub meta: NodeMeta,
    pub expr: String,
    pub variables: Vec<(String, String)>,
    pub output: SkOutput,
    pub predicates: PredicateRefs,
}

Declaration of a SwissKnife node consisting of an arithmetic expression.

Fields

name: String

Feature name exposed to clients.

meta: NodeMeta

Shared metadata.

expr: String

Raw expression string to be parsed by the runtime.

variables: Vec<(String, String)>

Mapping of variables used in the expression to provider node names.

output: SkOutput

Desired output type (integer or float).

predicates: PredicateRefs

Predicate refs gating implementation / availability.

Trait Implementations

impl Clone for SwissKnifeDecl

fn clone(&self) -> SwissKnifeDecl

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SwissKnifeDecl

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for SwissKnifeDecl

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for SwissKnifeDecl

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

where __S: Serializer,

Serialize this value into the given Serde serializer.