rocket-errors 0.1.0

A library for handling errors with anyhow and eyre in Rocket applications.
Documentation 
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use rocket::response::{self, Responder};
use rocket::Request;

/// A type alias with [`EyreReport`] to use `eyre::Result` in Rocket framework.
pub type Result<T, E = EyreReport> = std::result::Result<T, E>;

/// A wrapper of `eyre::Report` to be able to make use of `eyre` in Rocket framework.
/// [`rocket::response::Responder`] is implemented to this type.
#[derive(Debug)]
pub struct EyreReport(pub eyre::Report);

impl<E> From<E> for EyreReport
where
    E: Into<eyre::Report>,
{
    fn from(error: E) -> Self {
        EyreReport(error.into())
    }
}

impl<'r> Responder<'r, 'static> for EyreReport {
    fn respond_to(self, request: &Request<'_>) -> response::Result<'static> {
        response::Debug(self.0).respond_to(request)
    }
}