Slide 19
Slide 19 text
https://github.com/Kotlin/KEEP/blob/master/proposals/coroutines.md#terminology
A coroutine builder [is] a function that takes some suspending
lambda as an argument, creates a coroutine, and, optionally,
gives access to its result in some form. For example,
launch{}, future{}, and sequence{} [..] are coroutine
builders. The standard library provides primitive coroutine
builders that are used to define all other coroutine builders.
Coroutine Builder
Coroutine Context
Coroutine Scope
{ ... }