scuffle-http 0.3.2

A high-performance HTTP server supporting HTTP/1.1, HTTP/2, and HTTP/3.
Documentation 
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//! Error types.
use std::fmt::Debug;

use crate::service::{HttpService, HttpServiceFactory};

/// An error that can occur when creating or running an HTTP server.
#[derive(Debug, thiserror::Error)]
pub enum HttpError<F>
where
    F: HttpServiceFactory,
    F::Error: std::error::Error,
    <F::Service as HttpService>::Error: std::error::Error,
    <<F::Service as HttpService>::ResBody as http_body::Body>::Error: std::error::Error,
{
    /// An I/O error.
    #[error("io error: {0}")]
    Io(#[from] std::io::Error),
    /// No initial cipher suite.
    ///
    /// Refer to [`h3_quinn::quinn::crypto::rustls::NoInitialCipherSuite`] for more information.
    #[error("{0}")]
    #[cfg(all(feature = "http3", feature = "tls-rustls"))]
    NoInitialCipherSuite(#[from] h3_quinn::quinn::crypto::rustls::NoInitialCipherSuite),
    /// h3 connection error.
    ///
    /// Refer to [`h3::error::ConnectionError`] for more information.
    #[error("h3 connection error: {0}")]
    #[cfg(feature = "http3")]
    H3Connection(#[from] h3::error::ConnectionError),
    /// h3 stream error.
    ///
    /// Refer to [`h3::error::StreamError`] for more information.
    #[error("h3 stream error: {0}")]
    #[cfg(feature = "http3")]
    H3Stream(#[from] h3::error::StreamError),
    /// An error that occurred while handling a hyper connection.
    #[error("hyper connection: {0}")]
    #[cfg(any(feature = "http1", feature = "http2"))]
    HyperConnection(Box<dyn std::error::Error + Send + Sync>),
    /// An error that occurred while handling a quinn connection.
    #[error("quinn connection error: {0}")]
    #[cfg(feature = "http3")]
    QuinnConnection(#[from] h3_quinn::quinn::ConnectionError),
    /// An error that occurred while calling [`HttpServiceFactory::new_service`].
    #[error("make service error: {0}")]
    ServiceFactoryError(F::Error),
    /// An error that occurred while calling [`HttpService::call`].
    #[error("service error: {0}")]
    ServiceError(<F::Service as HttpService>::Error),
    /// An error that occurred while sending a response body.
    #[error("response body error: {0}")]
    ResBodyError(<<F::Service as HttpService>::ResBody as http_body::Body>::Error),
}