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The XRP Ledger API server.
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A constraint to ensure a double number is positive. More...
#include <ConfigConstraints.hpp>
Additional Inherited Members | |
Public Member Functions inherited from util::config::Constraint | |
std::optional< Error > | checkConstraint (Value const &val) const |
Check if the value meets the specific constraint. | |
Protected Member Functions inherited from util::config::Constraint | |
template<std::size_t ArrSize> | |
constexpr std::string | makeErrorMsg (std::string_view key, Value const &value, std::array< char const *, ArrSize > arr) const |
Creates an error message for all constraints that must satisfy certain hard-coded values. | |
A constraint to ensure a double number is positive.