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use std::fmt::Display;
use crate::layout::{DynScaffold, Scaffold};
use rocket::{
catch,
http::Status,
response::{self, Responder},
Request,
};
#[catch(default)]
pub fn r_catch<'a>(status: Status, _request: &Request) -> DynScaffold<'a> {
Scaffold {
title: "Error".to_string(),
content: markup::new! {
h2 { "Error" }
p { @format!("{status}") }
},
}
}
pub type MyResult<T> = Result<T, MyError>;
#[derive(Debug)]
pub struct MyError(pub anyhow::Error);
impl<'r> Responder<'r, 'static> for MyError {
fn respond_to(self, req: &'r Request<'_>) -> response::Result<'static> {
Scaffold {
title: "Error".to_string(),
content: markup::new! {
h2 { "An error occured. Nobody is sorry" }
pre.error { @format!("{:?}", self.0) }
},
}
.respond_to(req)
}
}
impl Display for MyError {
fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
self.0.fmt(f)
}
}
// impl<T: std::error::Error> From<T> for MyError {
// fn from(err: T) -> MyError {
// MyError(anyhow::anyhow!("{err}"))
// }
// }
impl From<std::io::Error> for MyError {
fn from(err: std::io::Error) -> MyError {
MyError(anyhow::anyhow!("{err}"))
}
}
impl From<anyhow::Error> for MyError {
fn from(err: anyhow::Error) -> MyError {
MyError(err)
}
}
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