Struct ConstructOptions

pub struct ConstructOptions<'a> { /* private fields */ }

👎Deprecating in a future version: use JsFunction::bind() instead

A builder for making a JavaScript constructor call like new Array(16).

The builder methods make it convenient to assemble the call from parts:

let obj = url
    .construct_with(&cx)
    .arg(cx.string("https://neon-bindings.com"))
    .apply(&mut cx)?;

Implementations

impl<'a> ConstructOptions<'a>

pub fn arg<V: Value>(&mut self, arg: Handle<'a, V>) -> &mut Self

Add an argument to the arguments list.

pub fn args<A: Arguments<'a>>(&mut self, args: A) -> &mut Self

Replaces the arguments list with the given arguments.

pub fn apply<'b: 'a, O: Object, C: Context<'b>>( &self, cx: &mut C, ) -> JsResult<'b, O>

Make the constructor call. If the function returns without throwing, returns the resulting object.

Trait Implementations

impl<'a> Clone for ConstructOptions<'a>

fn clone(&self) -> ConstructOptions<'a>

Returns a duplicate of the value.

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

Performs copy-assignment from source.