Enum Error 

pub enum Error {
    Api(Box<ApiError>),
    Connection(Error),
    Timeout,
    Decode(Error),
    Config(String),
    Encode(String),
    Stream(String),
}

Everything that can go wrong while talking to the platform.

Variants

Api(Box<ApiError>)

The server answered with a non-2xx status.

Boxed so that Result<T, Error> stays small on the happy path.

Connection(Error)

The request never reached the server, or the connection dropped.

Timeout

The request exceeded the configured timeout.

Decode(Error)

The response body could not be decoded into the expected type.

Config(String)

The client was configured with something unusable (bad URL, missing key).

Encode(String)

A query string or multipart body could not be encoded.

Stream(String)

The event stream ended in the middle of a frame or could not be read.

Implementations

impl Error

pub fn status(&self) -> Option<u16>

The HTTP status, when the failure came from the server.

pub fn is_retryable(&self) -> bool

Whether retrying the very same request could plausibly succeed.

Trait Implementations

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 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<ApiError> for Error

fn from(error: ApiError) -> Self

Converts to this type from the input type.