Crate robomotion 

Robomotion Rust SDK

This library provides the official Rust SDK for building Robomotion packages. It offers a runtime framework for creating plugin-based automation nodes that communicate with the Robomotion platform via gRPC.

Example

use robomotion::prelude::*;

#[derive(Node, Default)]
#[node(id = "MyPackage.HelloWorld", name = "Hello World", icon = "mdiHand", color = "#3498db")]
struct HelloWorld {
    node: NodeBase,

    #[input(title = "Name", var_type = "string", scope = "Message", name = "name")]
    in_name: InVariable<String>,

    #[output(title = "Greeting", var_type = "string", scope = "Message", name = "greeting")]
    out_greeting: OutVariable<String>,
}

#[async_trait]
impl MessageHandler for HelloWorld {
    async fn on_create(&mut self) -> Result<()> {
        Ok(())
    }

    async fn on_message(&mut self, ctx: &mut Context) -> Result<()> {
        let name = self.in_name.get(ctx).await?;
        self.out_greeting.set(ctx, format!("Hello, {}!", name)).await?;
        Ok(())
    }

    async fn on_close(&mut self) -> Result<()> {
        Ok(())
    }
}

#[tokio::main]
async fn main() {
    register_nodes![HelloWorld];
    start().await;
}

Modules

debug

Debug attach/detach functionality for development.

message

Message context for data flow between nodes.

prelude

proto

Generated protobuf code for gRPC communication.

runtime

Core runtime types and functionality for Robomotion nodes.

utils

Utility functions.

Macros

register_nodes

Macro to register multiple nodes.

Derive Macros

Node

Derive macro for Robomotion nodes.