4 releases
0.1.0 | Apr 26, 2022 |
---|---|
0.0.3 | Apr 17, 2022 |
0.0.2 | Apr 8, 2022 |
0.0.1 | Apr 8, 2022 |
#1178 in Development tools
16KB
203 lines
🔥 Conflagrate
Build applications from control flow graphs, rather than the other way around.
- Define your application flow with a Graphviz diagram
- Write the code for each node as a function
- Run
Conflagrate is a framework for building applications structured as the control flow graphs they end up becoming anyway.
Build the pieces of your application as self-contained nodes. Arrange and rearrange control flow logic as your needs mature and change without having to go back and rewrite the glue code connecting your components.
🔨 Build the Graph
Define your application control flow with a graph.
conflagrate::graph!{
digraph MessageHandlerGraph {
listen[label="Listen on a Socket for a Message", type=Listen, start=true];
handle_message[label="Handle the Message", type=HandleMessage];
listen -> handle_message; // Handle the message
listen -> listen; // Listen for the next message
}
}
💻 Implement the Nodes
Write a function for each type of node in your application.
use conflagrate::nodetype;
#[nodetype]
async fn Listen(interface: &SocketInterface) -> String {
interface.receive().await
}
#[nodetype]
async fn HandleMessage(message: String, logger: &Logger) {
logger.log(message);
}
🚀 Run
Run the application.
fn main() {
MessageHandlerGraph::run(());
}
Dependencies
~6–16MB
~222K SLoC