Enum ConnectionError 

#[non_exhaustive]
pub enum ConnectionError {
    #[non_exhaustive]
    Local {
        error: LocalError,
    },
    #[non_exhaustive]
    Remote(ConnectionErrorIncoming),
    #[non_exhaustive]
    Timeout,
}

This enum represents the closure of a connection because of an a closed quic connection This can be either from this endpoint because of a violation of the protocol or from the remote endpoint

When the code Code::H3_NO_ERROR is used bei this peer or the remote peer, the connection is closed without an error according to the HTTP/3 specification

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

#[non_exhaustive]

Local

The error occurred on the local side of the connection

Fields

Non-exhaustive enum variants could have additional fields added in future. Therefore, non-exhaustive enum variants cannot be constructed in external crates and cannot be matched against.

error: LocalError

The error

#[non_exhaustive]

Remote(ConnectionErrorIncoming)

Error returned by the quic layer A QUIC error occurred or the remote HTTP/3 endpoint closed the connection.

#[non_exhaustive]

Timeout

Timeout occurred

Implementations

impl ConnectionError

pub fn is_h3_no_error(&self) -> bool

Returns if the error is H3_NO_ERROR local or remote

Trait Implementations

impl Clone for ConnectionError

fn clone(&self) -> Self

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for ConnectionError

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Display for ConnectionError

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Error for ConnectionError

fn source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0:

use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)

Provides type-based access to context intended for error reports.