@orieg/expanse-wasm

WebAssembly bindings for expanse-trie. Suitable for Edge runtimes (Cloudflare Workers, Fastly, Deno Deploy, Vercel) and modern browsers.

Installation

npm install @orieg/expanse-wasm

Quickstart

import { WasmExpanseSet, init_panic_hook } from '@orieg/expanse-wasm';

// Initialize panic hook for better error messages
init_panic_hook();

const set = new WasmExpanseSet();
set.add(42n);
console.log(set.contains(42n)); // true

Supported Data Structures

• WasmExpanseSet: u64 values
• WasmExpanseMap: u64 to u64 map
• WasmExpanseStrMap: String to u64 map
• WasmExpanseBytesMap: &[u8] to u64 map
• WasmExpanseBlobMap: u64 to &[u8] map with hot metadata