Module array 

The submilli array’s operations — the Rust port of the prelude’s Array and ArrayConstructor methods.

Unlike the string port, these work in wasmtime’s value space: an array holds boxed object references, higher-order methods call back into a guest closure once per element, and the searching/join/default-sort paths re-enter each element’s vtable (toString/equals). The $Array marshalling and host-fn registration live in install; the shared Closure handles callbacks. This file is the iteration and the element math.

Mutators retain the receiver’s identity and spare backing capacity. Methods that call guest code snapshot and root their inputs before callbacks run.

Functions

declare

for_each

Array.prototype.forEach: invoke f once per element, left to right.

install

values