Struct NumericCallable 

pub struct NumericCallable { /* private fields */ }

A numeric-method callable, either a Func value or any ordinary callable runtime value with the variable symbols supplied by the numeric surface.

Implementations

impl NumericCallable

pub fn unary(value: Value, var: Symbol) -> Result<Self>

Builds a unary callable whose Func parameter, when present, must match the requested variable.

pub fn binary(value: Value, var: Symbol, y_var: Symbol) -> Result<Self>

Builds a binary callable whose Func parameters, when present, must match the requested independent and dependent variables.

pub fn sampled_unary(value: Value, fallback_var: Symbol) -> Result<Self>

Builds a unary sampling callable. Func values keep their own variable name; ordinary callables use fallback_var.

pub fn sampled_binary( value: Value, fallback_var: Symbol, fallback_y_var: Symbol, ) -> Result<Self>

Builds a binary sampling callable. Func values keep their own variable names; ordinary callables use the supplied fallback names.

pub fn call(&self, cx: &mut Cx, args: Vec<Value>) -> Result<Value>

Calls the wrapped value with numeric sample arguments.

pub fn value(&self) -> &Value

The wrapped runtime value.

pub fn as_func(&self) -> Option<&Func>

The wrapped Func, when this callable is backed by one.

pub fn vars(&self) -> &[Symbol]

Variable symbols associated with this numeric callable.

pub fn body_cas(&self) -> Option<&CasExpr>

The symbolic CAS body when the wrapped value is a symbolic Func.

pub fn differentiator_hint(&self) -> Option<&Symbol>

The exact differentiator hint when the wrapped value is a hinted Func.

Trait Implementations

impl Clone for NumericCallable

fn clone(&self) -> NumericCallable

Returns a duplicate of the value.

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

Performs copy-assignment from source.