Struct Function 

pub struct Function {
    pub id: String,
    pub kind: FunctionKind,
    pub receiver: Option<ReceiverCategory>,
    pub params: Vec<Param>,
    pub unbounded: bool,
    pub keyword_args: bool,
    pub contextual_domain: Option<ContextualDomain>,
    pub context: Option<FunctionContext>,
    pub catalog_id: Option<String>,
    pub catalog_link: CatalogLink,
    pub evidence: Vec<String>,
}

One builtin function entry (generic action/value or member function).

Fields

id: String

kind: FunctionKind

receiver: Option<ReceiverCategory>

The receiver category of member functions.

params: Vec<Param>

unbounded: bool

Whether the argument count is unbounded (.format placeholders).

keyword_args: bool

Whether keyword arguments are accepted (name = expr). Defaults to true (the reference’s parseArgs applies to every workshop function); entries the reference routes around that mechanism (range, random.*, .format) declare "keywordArgs": false (issue #110).

contextual_domain: Option<ContextualDomain>

The contextual enum-domain dispatch (the chase form), when this entry has one.

context: Option<FunctionContext>

catalog_id: Option<String>

The canonical Workshop catalog id this entry emits through; absent when emission is special-cased or not yet catalog-covered.

catalog_link: CatalogLink

The explicit reason a source-level function has no direct catalog id.

evidence: Vec<String>

The probe ids that validate this entry against the pinned oracle.

Implementations

impl Function

pub fn arity_bounds(&self) -> (usize, Option<usize>)

The (minimum, maximum) argument count: the first parameter with a default makes every following parameter optional; unbounded entries accept any count.

Trait Implementations

impl Clone for Function

fn clone(&self) -> Function

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Function

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Function

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for Function

fn eq(&self, other: &Function) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl Serialize for Function

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for Function