34 lines
1.2 KiB
Markdown
34 lines
1.2 KiB
Markdown
# Automerge
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[](docs.rs/automerge)
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This is a very early, very much work in progress implementation of [automerge](https://github.com/automerge/automerge) in rust. At the moment it barely implements a read only view of operations received, with very little testing that it works. Objectives for it are:
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- Full read and write replication
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- `no_std` support to make it easy to use in WASM environments
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- Model based testing to ensure compatibility with the JS library
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## How to use
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You'll need to export changes from automerge as JSON rather than using the encoding that `Automerge.save` uses. So first do this:
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```javascript
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const doc = <your automerge document>
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const changes = Automerge.getHistory(doc).map(h => h.change)
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console.log(JSON.stringify(changes, null, 4))
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```
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Now you can load these changes into automerge like so:
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```rust,no_run
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extern crate automerge;
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fn main() {
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let changes: Vec<automerge::Change> = serde_json::from_str("<paste the changes JSON here>").unwrap();
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let document = automerge::Document::load(changes).unwrap();
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let state: serde_json::Value = document.state().unwrap();
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println!("{:?}", state);
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}
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```
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