# Functions
NewFailedApiResponse constructor.
NewSuccessApiResponse constructor.
NewSuccessApiResponseCurrencyEquals returns response if base currency = quoted currency.
# Structs
ApiError represents error in API.
ApplicationConfig represents structure of main application config.
EngineConfig is HTTP server settings.
FailedApiResponse response, when error occurred.
PingApiResponse using for service health check.
ProviderConfig is configuration of currency rates provider.
RatesRequest is request to internal storage subsystem (multi-level cache).
RatesResponse represents result for RatesRequest.
SuccessApiResponse represents success API response.