Enum H3ConnectionError

#[non_exhaustive]
pub enum H3ConnectionError {
    ControllerWentAway,
    H3(Error),
    GoAway,
    NonexistentStream,
    PostAcceptTimeout,
}

The error type used internally in H3Driver.

Note that ApplicationOverQuic errors are not exposed to users at this time. The type is public to document the failure modes in H3Driver.

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.

ControllerWentAway

The controller task was shut down and is no longer listening.

H3(Error)

Other error at the connection, but not stream level.

GoAway

Received a GOAWAY frame from the peer.

NonexistentStream

Received data for a stream that was closed or never opened.

PostAcceptTimeout

The server’s post-accept timeout was hit. The timeout can be configured in Http3Settings.

Trait Implementations

impl Debug for H3ConnectionError

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

Formats the value using the given formatter.

impl Display for H3ConnectionError

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

Formats the value using the given formatter.

impl Error for H3ConnectionError

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.

impl From<Error> for H3ConnectionError

fn from(err: Error) -> Self

Converts to this type from the input type.

impl From<Error> for H3ConnectionError

fn from(err: Error) -> Self

Converts to this type from the input type.

impl PartialEq for H3ConnectionError

fn eq(&self, other: &H3ConnectionError) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for H3ConnectionError

impl StructuralPartialEq for H3ConnectionError