bft-crdt-experiment/side-node/src/init/config.rs

use serde::Serialize;
use std::fs::File;
use std::io::Write;
use std::path::PathBuf;
use toml::to_string;

/// Our node config. For now, it just has a name, but it'll expand as we add more features.
#[derive(Serialize)]
pub(crate) struct SideNodeConfig {
    pub(crate) name: String,
}

pub(crate) fn write_toml(
    config: &SideNodeConfig,
    file_path: &PathBuf,
) -> Result<(), Box<dyn std::error::Error>> {
    let toml_string = to_string(config)?;
    let mut file = File::create(file_path)?;
    file.write_all(toml_string.as_bytes())?;
    Ok(())
}