src/error.rs


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use std::fmt::Display;

use rocket::{
    response::{self, Responder},
    Request,
};
use thiserror::Error;

pub type MyResult<T> = Result<T, MyError>;

#[derive(Debug, Error)]
pub enum MyError {
    Anyhow(#[from] anyhow::Error),
    Io(#[from] std::io::Error),
}

impl<'r> Responder<'r, 'static> for MyError {
    fn respond_to(self, req: &'r Request<'_>) -> response::Result<'static> {
        format!("{self}").respond_to(req)
    }
}

impl Display for MyError {
    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
        write!(f, "{self:?}")
    }
}