Struct CallParameter 

pub struct CallParameter { /* private fields */ }

A declared parameter, optionally carrying its default value.

Implementations

impl CallParameter

pub fn required(name: Symbol) -> Self

Declares a required parameter.

pub fn defaulted(name: Symbol, value: Value) -> Self

Declares a parameter whose value is used when the caller omits it.

pub fn name(&self) -> &Symbol

Returns the parameter name.

Trait Implementations

impl Clone for CallParameter

fn clone(&self) -> CallParameter

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CallParameter

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

Formats the value using the given formatter.