incoming-value

A incoming-value is a wrapper around a value. It provides a way to read the value from the input-stream defined in the wasi-io interface.

The incoming-value provides two ways to consume the value:

1. incoming-value-consume-sync consumes the value synchronously and returns the value as a list of bytes.
2. incoming-value-consume-async consumes the value asynchronously and returns the value as an input-stream. Soon: switch to resource incoming-value { ... }