Enum Error 

#[non_exhaustive]
pub enum Error<T> {
    Transport(T),
    Http(Error),
    Json(Error),
    Io(Error),
    Utf8(FromUtf8Error),
    Api {
        code: StatusCode,
        headers: Vec<String>,
        errors: Vec<String>,
    },
    Code {
        code: StatusCode,
        headers: Vec<String>,
        body: String,
    },
    InvalidToken(TokenError),
    Timeout(u64),
}

Error returned when interacting with a registry.

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.

Transport(T)

Error from underlying transport.

Http(Error)

Error from http.

Json(Error)

Error from serializing the request payload and deserializing the response body (like response body didn’t match expected structure).

Io(Error)

Error from IO. Mostly from reading the tarball to upload.

Utf8(FromUtf8Error)

Response body was not valid utf8.

Api

Error from API response containing JSON field errors.details.

Fields

code: StatusCode

headers: Vec<String>

errors: Vec<String>

Code

Error from API response which didn’t have pre-programmed errors.details.

Fields

code: StatusCode

headers: Vec<String>

body: String

InvalidToken(TokenError)

Timeout(u64)

Server was unavailable and timed out. Happened when uploading a way too large tarball to crates.io.

Trait Implementations

impl<T: Debug> Debug for Error<T>

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

Formats the value using the given formatter.

impl<T> Display for Error<T>

where T: Display,

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

Formats the value using the given formatter.

impl<T> Error for Error<T>

where T: Error, Self: Debug + Display,

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<T> From<Error> for Error<T>

fn from(source: Error) -> Self

Converts to this type from the input type.

impl<T> From<Error> for Error<T>

fn from(source: Error) -> Self

Converts to this type from the input type.

impl<T> From<Error> for Error<T>

fn from(source: Error) -> Self

Converts to this type from the input type.

impl<T> From<FromUtf8Error> for Error<T>

fn from(source: FromUtf8Error) -> Self

Converts to this type from the input type.

impl<T> From<TokenError> for Error<T>

fn from(source: TokenError) -> Self

Converts to this type from the input type.

Layout

Note: Unable to compute type layout, possibly due to this type having generic parameters. Layout can only be computed for concrete, fully-instantiated types.