@ralphschuler.ai function caller.index.<internal>.UnderlyingSource

Interface: UnderlyingSource<R>

index.<internal>.UnderlyingSource

An underlying source for constructing a ReadableStream.

Type parameters

Name	Type
R	any

Table of contents

Properties

• cancel
• pull
• start
• type

Properties

cancel

• Optional cancel: UnderlyingSourceCancelCallback

A function that is called whenever the consumer cancels the stream, via stream.cancel(), defaultReader.cancel(), or byobReader.cancel(). It takes as its argument the same value as was passed to those methods by the consumer.

Defined in

node_modules/formdata-node/node_modules/web-streams-polyfill/types/ponyfill.d.ts:631

---

pull

• Optional pull: UnderlyingSourcePullCallback<R>

A function that is called whenever the stream’s internal queue of chunks becomes not full, i.e. whenever the queue’s desired size becomes positive. Generally, it will be called repeatedly until the queue reaches its high water mark (i.e. until the desired size becomes non-positive).

Defined in

node_modules/formdata-node/node_modules/web-streams-polyfill/types/ponyfill.d.ts:623

---

start

• Optional start: UnderlyingSourceStartCallback<R>

A function that is called immediately during creation of the ReadableStream.

Defined in

node_modules/formdata-node/node_modules/web-streams-polyfill/types/ponyfill.d.ts:617

---

type

• Optional type: undefined

Defined in

node_modules/formdata-node/node_modules/web-streams-polyfill/types/ponyfill.d.ts:632