possible improvement on the snapchain v0 code. file path : github.com/farcasterxyz/snapchain-v0/blob/main/build.rs

[Boss-DG]

It's generally good practice to add specific error handling and logging, especially for file paths and external tools like tonic_build, and also Use Constants for instance;
If "src/proto/blocks.proto" is a fixed path that might be reused elsewhere, consider defining it as a constant for maintainability.

below is an improved version that includes these suggestions

use std::error::Error;
use std::path::Path;

const PROTO_PATH: &str = "src/proto/blocks.proto";

fn main() -> Result<(), Box> {
// Check if the .proto file exists before attempting to compile
if !Path::new(PROTO_PATH).exists() {
eprintln!("Error: The .proto file at '{}' was not found.", PROTO_PATH);
return Err("Proto file not found".into());
}

// Compile the proto files and handle errors
tonic_build::compile_protos(PROTO_PATH)
    .map_err(|e| {
        eprintln!("Error compiling proto files: {}", e);
        e
    })?;

println!("Proto files compiled successfully.");
Ok(())

}

this is a potential suggestion. Thanks