Struct ApiError 

pub struct ApiError {
    pub code: String,
    pub message: String,
}

Kraken API error codes and messages.

These are errors returned by the Kraken API itself in the response body.

Fields

code: String

The error code/identifier from Kraken (e.g., “EGeneral:Invalid arguments”)

message: String

Human-readable error message

Implementations

impl ApiError

pub fn new(code: impl Into<String>, message: impl Into<String>) -> Self

Create a new API error from code and message.

pub fn from_error_array(errors: &[String]) -> Option<Self>

Parse API error from Kraken’s error array format.

Kraken returns errors as an array like ["EGeneral:Invalid arguments"]

pub fn full_code(&self) -> String

Get the full error string in Kraken’s format (code:message).

pub fn is_rate_limit(&self) -> bool

Check if this is a rate limit error.

pub fn is_invalid_nonce(&self) -> bool

Check if this is an invalid nonce error.

pub fn is_invalid_key(&self) -> bool

Check if this is an invalid key error.

pub fn is_invalid_signature(&self) -> bool

Check if this is an invalid signature error.

pub fn is_permission_denied(&self) -> bool

Check if this is a permission denied error.

pub fn is_service_unavailable(&self) -> bool

Check if this is a service unavailable error.

Trait Implementations

impl Clone for ApiError

fn clone(&self) -> ApiError

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for ApiError

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

Formats the value using the given formatter.

impl Display for ApiError

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

Formats the value using the given formatter.

impl PartialEq for ApiError

fn eq(&self, other: &ApiError) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for ApiError

impl StructuralPartialEq for ApiError