Struct worker::Fetcher

pub struct Fetcher(_);

A struct for invoking fetch events to other Workers.

Implementations

impl Fetcher

pub async fn fetch( &self, url: impl Into<String>, init: Option<RequestInit> ) -> Result<Response>

Invoke a fetch event in a worker with a url and optionally a RequestInit.

pub async fn fetch_request(&self, request: Request) -> Result<Response>

Invoke a fetch event with an existing Request.

Trait Implementations

impl AsRef<JsValue> for Fetcher

fn as_ref(&self) -> &JsValue

Converts this type into a shared reference of the (usually inferred) input type.

impl EnvBinding for Fetcher

const TYPE_NAME: &'static str = "Fetcher"

fn get(val: JsValue) -> Result<Self>

impl From<Fetcher> for Fetcher

fn from(inner: Fetcher) -> Self

Converts to this type from the input type.

impl From<Fetcher> for JsValue

fn from(service: Fetcher) -> Self

Converts to this type from the input type.

impl JsCast for Fetcher

fn instanceof(val: &JsValue) -> bool

Performs a dynamic instanceof check to see whether the JsValue provided is an instance of this type.

fn unchecked_from_js(val: JsValue) -> Self

Performs a zero-cost unchecked conversion from a JsValue into an instance of Self

fn unchecked_from_js_ref(val: &JsValue) -> &Self

Performs a zero-cost unchecked conversion from a &JsValue into an instance of &Self.

fn has_type<T>(&self) -> boolwhere T: JsCast,

Test whether this JS value has a type T.

fn dyn_into<T>(self) -> Result<T, Self>where T: JsCast,

Performs a dynamic cast (checked at runtime) of this value into the target type T.

fn dyn_ref<T>(&self) -> Option<&T>where T: JsCast,

Performs a dynamic cast (checked at runtime) of this value into the target type T.

fn unchecked_into<T>(self) -> Twhere T: JsCast,

Performs a zero-cost unchecked cast into the specified type.

fn unchecked_ref<T>(&self) -> &Twhere T: JsCast,

Performs a zero-cost unchecked cast into a reference to the specified type.

fn is_instance_of<T>(&self) -> boolwhere T: JsCast,

Test whether this JS value is an instance of the type T.

fn is_type_of(val: &JsValue) -> bool

Performs a dynamic check to see whether the JsValue provided is a value of this type.