Enum hyper::error::Error

pub enum Error {
    Method,
    Uri(UriError),
    Version,
    Header,
    TooLarge,
    Incomplete,
    Status,
    Timeout,
    Upgrade,
    Cancel(Canceled),
    Closed,
    Io(IoError),
    Utf8(Utf8Error),
    // some variants omitted
}

A set of errors that can occur parsing HTTP streams.

Variants

Method

An invalid Method, such as GE,T.

Uri(UriError)

An invalid Uri, such as exam ple.domain.

Version

An invalid HttpVersion, such as HTP/1.1

Header

An invalid Header.

TooLarge

A message head is too large to be reasonable.

Incomplete

A message reached EOF, but is not complete.

Status

An invalid Status, such as 1337 ELITE.

Timeout

A timeout occurred waiting for an IO event.

Upgrade

A protocol upgrade was encountered, but not yet supported in hyper.

Cancel(Canceled)

A pending item was dropped before ever being processed.

Closed

Indicates a connection is closed.

Io(IoError)

An io::Error that occurred while trying to read or write to a network stream.

Utf8(Utf8Error)

Parsing a field as string failed

Trait Implementations

impl Debug for Error

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

Formats the value using the given formatter.

impl Display for Error

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

Formats the value using the given formatter.

impl Error for Error

fn description(&self) -> &str

Deprecated since 1.42.0:

use the Display impl or to_string()

if let Err(e) = "xc".parse::<u32>() { // Print e itself, no need for description(). eprintln!("Error: {}", e); }

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

Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

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

The lower-level source of this error, if any.

fn backtrace(&self) -> Option<&Backtrace>

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

Returns a stack backtrace, if available, of where this error occurred.

impl From<Error> for Error

fn from(err: IoError) -> Error

Performs the conversion.

impl From<Error> for Error

fn from(err: Error) -> Error

Performs the conversion.

impl From<FromUtf8Error> for Error

fn from(err: FromUtf8Error) -> Error

Performs the conversion.

impl From<UriError> for Error

fn from(err: UriError) -> Error

Performs the conversion.

impl From<Utf8Error> for Error

fn from(err: Utf8Error) -> Error

Performs the conversion.