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Rust quickstart

1. Install hypertune
Once you have a Rust application ready, install Hypertune's Rust crate and the Serde crate:
cargo add hypertune serde
2. Install the Hypertune CLI
Download the Hypertune CLI:
​Mac (x86_64)​
​Mac M1 / M2 (aarch64)​
​Linux (x86_64)​
​Windows (x86_64)​
Then:
Put it somewhere accessible via your PATH
Add execute permissions to it with chmod +x hypertune
Right-click to open it
3. Generate the client
Generate a type-safe client to access your flags by running:
hypertune generate --language rust --output-file-path src/hypertune.rs --token <token>
Replace <token> with your project token which you can find in the Settings tab of your project.
4. Use the client
mod hypertune;
​
fn main() {
    let root_node = hypertune::initialize_hypertune(hypertune::Rec {}, None)
        .unwrap()
        .root(hypertune::Rec2 {
            context: hypertune::Rec3 {
                user: hypertune::Rec4 {
                    id: "test_id".to_string(),
                    name: "Test".to_string(),
                    email: "[email protected]".to_string(),
                },
            },
        });
    
    let example_flag = root_node.exampleFlag().get(false);
}
That's it
Now you can update the logic for exampleFlag from the Hypertune UI without updating your code or waiting for a new build, deployment, app release or service restart.
To add a new flag, create it in the Hypertune UI then regenerate the client.

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Last modified 18d ago