Enum RegistryError 

pub enum RegistryError {
    Client(Error),
    InvalidToken(InvalidHeaderValue),
    InvalidPath {
        path: String,
        source: ParseError,
    },
    Request(Error),
    Body(DeserializeError),
    Response {
        status: u16,
        body: String,
    },
}

A registry lookup could not run or could not be answered.

Variants

Client(Error)

The HTTP client could not be built.

InvalidToken(InvalidHeaderValue)

The token cannot be carried in an HTTP header.

InvalidPath

The registry URL cannot address this request path.

Fields

path: String

The request path that would not join.

source: ParseError

The URL parse failure.

Request(Error)

The request failed before an answer came back.

Body(DeserializeError)

The response body is not the document the lookup expects.

Response

The registry answered with an unexpected status.

Fields

status: u16

The HTTP status.

body: String

The response body.

Implementations

impl RegistryError

fn log_retry(&self, attempt: u32)

const fn retryable(&self) -> bool

Trait Implementations

impl Debug for RegistryError

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

Formats the value using the given formatter.

impl Display for RegistryError

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

Formats the value using the given formatter.

impl Error for RegistryError

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.