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use serde_json; use serde_qs; use reqwest; use util::to_snakecase; use std::error; use std::fmt; use std::io; #[derive(Debug)] pub enum Error { Stripe(StripeRequestObject), Http(reqwest::Error), Uri(reqwest::UrlError), Io(io::Error), Conversion(Box<error::Error + Send>), } impl fmt::Display for Error { fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result { f.write_str(error::Error::description(self))?; match *self { Error::Stripe(ref err) => write!(f, ": {:?}", err), Error::Http(ref err) => write!(f, ": {}", err), Error::Uri(ref err) => write!(f, ": {}", err), Error::Io(ref err) => write!(f, ": {}", err), Error::Conversion(ref err) => write!(f, ": {}", err), } } } impl error::Error for Error { fn description(&self) -> &str { match *self { Error::Stripe(_) => "error reported by stripe", Error::Http(_) => "error communicating with stripe", Error::Uri(_) => "error parsing uri", Error::Io(_) => "error reading response from stripe", Error::Conversion(_) => "error converting between wire format and Rust types", } } fn cause(&self) -> Option<&error::Error> { match *self { Error::Stripe(ref err) => Some(err), Error::Http(ref err) => Some(err), Error::Uri(ref err) => Some(err), Error::Io(ref err) => Some(err), Error::Conversion(ref err) => Some(&**err), } } } impl From<StripeRequestObject> for Error { fn from(err: StripeRequestObject) -> Error { Error::Stripe(err) } } impl From<reqwest::Error> for Error { fn from(err: reqwest::Error) -> Error { Error::Http(err) } } impl From<reqwest::UrlError> for Error { fn from(err: reqwest::UrlError) -> Error { Error::Uri(err) } } impl From<io::Error> for Error { fn from(err: io::Error) -> Error { Error::Io(err) } } impl From<serde_qs::Error> for Error { fn from(err: serde_qs::Error) -> Error { Error::Conversion(Box::new(err)) } } impl From<serde_json::Error> for Error { fn from(err: serde_json::Error) -> Error { Error::Conversion(Box::new(err)) } } #[derive(Debug, PartialEq, Deserialize, Serialize)] pub enum ErrorType { #[serde(skip_deserializing)] Unknown, #[serde(rename = "api_error")] Api, #[serde(rename = "api_connection_error")] Connection, #[serde(rename = "authentication_error")] Authentication, #[serde(rename = "card_error")] Card, #[serde(rename = "invalid_request_error")] InvalidRequest, #[serde(rename = "rate_limit_error")] RateLimit, #[serde(rename = "validation_error")] Validation, } impl Default for ErrorType { fn default() -> Self { ErrorType::Unknown } } impl fmt::Display for ErrorType { fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result { write!(f, "{}", to_snakecase(&format!("{:?}Error", self))) } } #[derive(Debug, PartialEq, Deserialize, Serialize)] pub enum ErrorCode { #[serde(rename = "invalid_number")] InvalidNumber, #[serde(rename = "invalid_expiry_month")] InvalidExpiryMonth, #[serde(rename = "invalid_expiry_year")] InvalidExpiryYear, #[serde(rename = "invalid_cvc")] InvalidCvc, #[serde(rename = "invalid_swipe_data")] InvalidSwipeData, #[serde(rename = "incorrect_number")] IncorrectNumber, #[serde(rename = "expired_card")] ExpiredCard, #[serde(rename = "incorrect_cvc")] IncorrectCvc, #[serde(rename = "incorrect_zip")] IncorrectZip, #[serde(rename = "card_declined")] CardDeclined, #[serde(rename = "missing")] Missing, #[serde(rename = "processing_error")] ProcessingError, #[serde(rename = "parameter_missing")] ParameterMissing, #[serde(rename = "account_already_exists")] AccountAlreadyExists, #[serde(rename = "account_country_invalid_address")] AccountCountryInvalidAddress, #[serde(rename = "account_invalid")] AccountInvalid, #[serde(rename = "account_number_invalid")] AccountNumberInvalid, #[serde(rename = "alipay_upgrade_required")] AlipayUpgradeRequired, #[serde(rename = "amount_too_large")] AmountTooLarge, #[serde(rename = "amount_too_small")] AmountTooSmall, #[serde(rename = "api_key_expired")] ApiKeyExpired, #[serde(rename = "balance_insufficient")] BalanceInsufficient, #[serde(rename = "bank_account_exists")] BankAccountExists, #[serde(rename = "bank_account_unusable")] BankAccountUnusable, #[serde(rename = "bank_account_unverified")] BankAccountUnverified, #[serde(rename = "bitcoin_upgrade_required")] BitcoinUpgradeRequired, #[serde(rename = "charge_already_captured")] ChargeAlreadyCaptured, #[serde(rename = "charge_already_refunded")] ChargeAlreadyRefunded, #[serde(rename = "charge_expired_for_capture")] ChargeExpiredForCapture, #[serde(rename = "country_unsupported")] CountryUnsupported, #[serde(rename = "coupon_expired")] CouponExpired, #[serde(rename = "customer_max_subscriptions")] CustomerMaxSubscriptions, #[serde(rename = "email_invalid")] EmailInvalid, #[serde(rename = "instant_payouts_unsupported")] InstantPayoutsUnsupported, #[serde(rename = "invalid_card_type")] InvalidCardType, #[serde(rename = "invalid_charge_amount")] InvalidChargeAmount, #[serde(rename = "invalid_source_usage")] InvalidSourceUsage, #[serde(rename = "invoice_no_customer_line_items")] InvoiceNoCustomerLineItems, #[serde(rename = "invoice_no_subscription_line_items")] InvoiceNoSubscriptionLineItems, #[serde(rename = "invoice_not_editable")] InvoiceNotEditable, #[serde(rename = "invoice_upcoming_none")] InvoiceUpcomingNone, #[serde(rename = "livemode_mismatch")] LivemodeMismatch, #[serde(rename = "order_creation_failed")] OrderCreationFailed, #[serde(rename = "order_required_settings")] OrderRequiredSettings, #[serde(rename = "order_status_invalid")] OrderStatusInvalid, #[serde(rename = "order_upstream_timeout")] OrderUpstreamTimeout, #[serde(rename = "out_of_inventory")] OutOfInventory, #[serde(rename = "parameter_invalid_empty")] ParameterInvalidEmpty, #[serde(rename = "parameter_invalid_integer")] ParameterInvalidInteger, #[serde(rename = "parameter_invalid_string_blank")] ParameterInvalidStringBlank, #[serde(rename = "parameter_invalid_string_empty")] ParameterInvalidStringEmpty, #[serde(rename = "parameter_unknown")] ParameterUnknown, #[serde(rename = "payment_method_unactivated")] PaymentMethodUnactivated, #[serde(rename = "payout_not_allowed")] PayoutNotAllowed, #[serde(rename = "platform_api_key_expired")] PlatformApiKeyExpired, #[serde(rename = "postal_code_invalid")] PostalCodeInvalid, #[serde(rename = "product_inactive")] ProductInactive, #[serde(rename = "rate_limit")] RateLimit, #[serde(rename = "resource_already_exists")] ResourceAlreadyExists, #[serde(rename = "resource_missing")] ResourceMissing, #[serde(rename = "routing_number_invalid")] RoutingNumberInvalid, #[serde(rename = "secret_key_required")] SecretKeyRequired, #[serde(rename = "sepa_unsupported_account")] SepaUnsupportedAccount, #[serde(rename = "shipping_calculation_failed")] ShippingCalculationFailed, #[serde(rename = "sku_inactive")] SkuInactive, #[serde(rename = "state_unsupported")] StateUnsupported, #[serde(rename = "tax_id_invalid")] TaxIdInvalid, #[serde(rename = "taxes_calculation_failed")] TaxesCalculationFailed, #[serde(rename = "testmode_charges_only")] TestmodeChargesOnly, #[serde(rename = "tls_version_unsupported")] TlsVersionUnsupported, #[serde(rename = "token_already_used")] TokenAlreadyUsed, #[serde(rename = "token_in_use")] TokenInUse, #[serde(rename = "transfers_not_allowed")] TransfersNotAllowed, #[serde(rename = "upstream_order_creation_failed")] UpstreamOrderCreationFailed, #[serde(rename = "url_invalid")] UrlInvalid } impl fmt::Display for ErrorCode { fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result { write!(f, "{}", to_snakecase(&format!("{:?}", self))) } } #[derive(Debug, Default, Deserialize)] pub struct StripeErrorObject { pub error: StripeRequestObject, } #[derive(Debug, Default, Deserialize)] pub struct StripeRequestObject { #[serde(rename = "type")] pub error_type: ErrorType, pub charge: Option<String>, #[serde(default)] pub message: Option<String>, pub code: Option<ErrorCode>, pub decline_code: Option<String>, pub param: Option<String>, pub doc_url: Option<String> } impl fmt::Display for StripeRequestObject { fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result { write!(f, "{}", self.error_type)?; if let Some(ref message) = self.message { write!(f, ": {}", message)?; } Ok(()) } } impl error::Error for StripeRequestObject { fn description(&self) -> &str { self.message.as_ref().map(|s| s.as_str()).unwrap_or( "request error", ) } }