Enum Error 

pub enum Error {
    InvalidInput,
    Io,
    Timeout,
    ConnectionClosed,
    InvalidResponse,
}

General categories of error that can occur during any phase of an HTTP connection.

Variants

InvalidInput

A function argument or field value wasn’t populated, or contained an invalid value, or user- supplied code caused an error.

Io

An underlying I/O error occurred that prevented a connection from being established, a request from being sent, or a response from being read.

Timeout

A timeout expired while waiting for the server to respond, or the client (us) didn’t send request headers within the timeframe the server expected.

ConnectionClosed

The connection is no longer usable for some (probably unexpected) reason.

InvalidResponse

An invalid status code or HTTP 2 message where HTTP 1 was expected.

Trait Implementations

impl Clone for Error

fn clone(&self) -> Error

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Error

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, __formatter: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Eq for Error

impl Error for Error

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 Error

fn from(e: Error) -> Self

Converts to this type from the input type.

impl PartialEq for Error

fn eq(&self, other: &Error) -> 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 StructuralPartialEq for Error