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use crate::err::Error;
use serde::Serialize;
use serde_json::to_string;
use std::{fs::write, path::Path};
pub trait Save {
fn save_data(&self, path: &Path) -> Result<(), Error>;
#[inline]
fn save(&self, path: &Path) -> Result<(), Error> {
if path.is_file() {
println!("Saving file: {}", path.display());
}
self.save_data(path)
}
}
#[inline]
pub fn as_json<T: Serialize>(instance: &T, path: &Path) -> Result<(), Error> {
println!("saving: {}", path.display());
let s = to_string(instance)?;
Ok(write(path, s)?)
}