Enum PostError 

#[non_exhaustive]
pub enum PostError {
    Url(String),
    Header(String),
    Address {
        host: String,
        addr: IpAddr,
        why: Forbidden,
    },
    PlainOffMachine {
        host: String,
        addr: IpAddr,
    },
    Unreachable(String),
    Tls(String),
    Io(Error),
    Response(String),
}

Why a request was not made or not answered.

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.

Url(String)

The URL is not one this client sends to.

Header(String)

A header name or value that would change the request’s framing.

Address

The name resolved to an address that is never reached.

Fields

host: String

The host named.

addr: IpAddr

The address refused.

why: Forbidden

Why.

PlainOffMachine

Plain http to an address that is not loopback.

Fields

host: String

The host named.

addr: IpAddr

The address that is not loopback.

Unreachable(String)

Nothing answered.

Tls(String)

TLS could not be set up or failed.

Io(Error)

Reading or writing failed, or timed out.

Response(String)

The answer is not an HTTP/1.x response head within the limits.

Trait Implementations

impl Debug for PostError

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

Formats the value using the given formatter.

impl Display for PostError

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

Formats the value using the given formatter.

impl Error for PostError

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 PostError

fn from(source: Error) -> Self

Converts to this type from the input type.