Rust Algo Example

main.rs

use algorithmia::prelude::*;
use serde::{Serialize, Deserialize};
use std::error::Error;

#[derive(Deserialize)]
pub struct Input { name: String }

#[derive(Serialize)]
struct Output { msg: String }

// Entry point for each API call
fn apply(input: Input, context: &mut Vec<u8>) -> Result<Output, Box<Error>> {
   Ok(Output {
       msg: format!("Hello {}", input.name),
   })
}

fn download_model() -> Result<Vec<u8>, Box<Error>> {
    // imagine downloading file into a buffer and returning it
}

fn main() -> Result<(), Box<Error>> {
    let algo = AlgorithmHandler::with_load_function(apply, download_model);
    algo.run()
}