https://github.com/douganderson444/compose-example

wasm-compose with shared state
https://github.com/douganderson444/compose-example

Last synced: 3 months ago
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wasm-compose with shared state

• Host: GitHub
• URL: https://github.com/douganderson444/compose-example
• Owner: DougAnderson444
• Created: 2023-12-30T03:10:17.000Z (over 1 year ago)
• Default Branch: master
• Last Pushed: 2024-01-09T16:41:23.000Z (over 1 year ago)
• Last Synced: 2025-01-24T19:47:11.219Z (4 months ago)
• Language: Rust
• Homepage:
• Size: 2.58 MB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
# Compose a Wasm DAG

A simple Directed Acyclic Graph (DAG) component composition which shares a common `count` state.

There should only be one instance of the `count` state, and it should be shared between the `Increment` and `Show` components:

```mermaid

graph BT;

    Count-->Increment;

    Count-->Show;

    Increment-->Aggregate;

    Show-->Aggregate;

```

## Compose

Build and compose the components:

```bash

cargo component build --workspace

wasm-tools compose --config config.yml --output aggregate.wasm target/wasm32-wasi/debug/aggregate.wasm

```

## Test

The test is in the [`aggregate`](./crates/aggregate/tests/mod.rs) crate.

Run the test:

```bash

cargo test -p aggregate

```