# suck
Suck data up through a channel
[](https://crates.io/crates/suck)
[](https://github.com/callumio/suck/actions?workflow=ci)
[](https://docs.rs/suck)
[](LICENSE)
Suck data up through a channel
## Features
- Pull-based communication: Consumers request values on-demand
- Contextual values: Designed for current state rather than event streams
- Flexible sources: Support both static values and dynamic closures
## Installation
Add this to your `Cargo.toml`:
```toml
[dependencies]
suck = "*"
```
## Quick Start
```rust
use suck::SuckPair;
fn main() -> Result<(), Box> {
// Create a pair
let (sucker, sourcer) = SuckPair::::pair();
// Start producer in a thread
let producer = std::thread::spawn(move || {
// Set a static value
sourcer.set_static(42).unwrap();
// Or set a dynamic closure
sourcer.set(|| {
// Generate fresh values each time
42 * 2
}).unwrap();
// Run the producer loop
sourcer.run().unwrap();
});
// Consumer pulls values
let value = sucker.get()?;
println!("Got value: {}", value);
// Clean up
sucker.close()?;
producer.join().unwrap();
Ok(())
}
```
## Contributing
Contributions are welcome! Please feel free to submit a Pull Request.
## License
This project is licensed under the MIT License - see the [LICENSE](LICENSE) file
for details.