Enum KrakenError 

pub enum KrakenError {
    Http(Error),
    HttpMiddleware(Error),
    WebSocket(Error),
    WebSocketMsg(String),
    Json(Error),
    Url(ParseError),
    Api(ApiError),
    RateLimitExceeded {
        retry_after_ms: Option<u64>,
    },
    Auth(String),
    InvalidResponse(String),
    ConnectionClosed {
        reason: String,
    },
    Timeout,
    MissingCredentials,
}

The main error type for all Kraken client operations.

Variants

Http(Error)

HTTP request failed

HttpMiddleware(Error)

HTTP request with middleware failed

WebSocket(Error)

WebSocket protocol error

WebSocketMsg(String)

WebSocket communication error (with message)

Json(Error)

JSON serialization/deserialization error

Url(ParseError)

URL parsing error

Api(ApiError)

Kraken API returned an error

RateLimitExceeded

Rate limit exceeded

Fields

retry_after_ms: Option<u64>

Suggested wait time in milliseconds before retrying

Auth(String)

Authentication error

InvalidResponse(String)

Invalid response from the API

ConnectionClosed

WebSocket connection closed unexpectedly

Fields

reason: String

Reason for the closure

Timeout

Request timeout

MissingCredentials

Missing required credentials

Trait Implementations

impl Debug for KrakenError

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

Formats the value using the given formatter.

impl Display for KrakenError

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

Formats the value using the given formatter.

impl Error for KrakenError

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 KrakenError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for KrakenError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for KrakenError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for KrakenError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<ParseError> for KrakenError

fn from(source: ParseError) -> Self

Converts to this type from the input type.