Enum HttpError 

pub enum HttpError {
    Protocol(&'static str),
    LimitExceeded(&'static str),
    Io(Error),
}

A protocol, limit or transport failure while reading a response.

Variants

Protocol(&'static str)

The peer’s bytes are not valid HTTP/1.x.

LimitExceeded(&'static str)

A configured limit was exceeded. The peer is either broken or hostile.

Io(Error)

The transport failed.

Implementations

impl HttpError

pub const fn class(&self) -> &'static str

A stable, greppable classification for retry decisions.

pub const fn is_retryable(&self) -> bool

Whether a retry could plausibly succeed. Only transport failures are retryable; a peer speaking broken HTTP will speak it again.

Trait Implementations

impl Debug for HttpError

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

Formats the value using the given formatter.

impl Display for HttpError

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

Formats the value using the given formatter.

impl Error for HttpError

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 HttpError

fn from(error: Error) -> Self

Converts to this type from the input type.