Enum RelayCrawlError 

pub enum RelayCrawlError {
    Unreachable {
        relay: String,
        url: String,
        source: Error,
    },
    Refused {
        relay: String,
        status: u16,
        body: String,
    },
}

Why a relay did not end up crawling this server.

Both variants are returned to the caller rather than swallowed — see the module documentation for who that caller is and what it does with one.

Variants

Unreachable

The request never completed: nothing listening, DNS, TLS, or the timeout.

Fields

relay: String

The relay’s configured base URL.

url: String

The full URL that was tried.

source: Error

The transport failure reqwest reported.

Refused

The relay answered, but not with success — including HostBanned, the one error requestCrawl’s own document declares.

Fields

relay: String

The relay’s configured base URL.

status: u16

The HTTP status the relay answered with.

body: String

The response body, truncated to MAX_ERROR_BODY.

Trait Implementations

impl Debug for RelayCrawlError

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

Formats the value using the given formatter.

impl Display for RelayCrawlError

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

Formats the value using the given formatter.

impl Error for RelayCrawlError

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.