Compilers should be able to optimize this into the ror instruction.

set iterator to a defined past the end

! @brief unget current character (read it again on next get) We implement unget by setting variable next_unget to true. The input is not

! @param[in] j JSON value to serialize @param[in] use_count whether to use '#' prefixes (optimized format) @param[in] use_type wheth

Assigns pow(10, exp) to this bigint.

@brief returns a const iterator to the first element @sa https://json.nlohmann.me/api/basic_json/cbegin/

Clear the buffer

Converts value in the range [0, 100) to a string. GCC generates slightly better code when value is pointer-size.

Divides this bignum by divisor, assigning the remainder to this and returning the quotient.

Returns the file's write buffer.

@brief return whether value is a floating-point number @sa https://json.nlohmann.me/api/basic_json/is_number_float/

Reports an error if using the manual argument indexing; otherwise returns the next argument index and switches to the automatic indexing.

Read the entire buffer as a string (copies data)

set iterator to a defined beginning

Tries increasing the buffer capacity to `new_capacity`. It can increase the capacity by a smaller amount than requested but guarantees there is space

format_args is passed by reference since it is defined later.

@brief access specified array element with bounds checking @sa https://json.nlohmann.me/api/basic_json/at/

Checks char specs and returns true iff the presentation type is char-like.

can't use conversion operator because of ambiguity

Performs conversion returning a bool instead of throwing exception on conversion error. This method may still throw in case of memory allocation error

! @brief check whether a string is UTF-8 encoded The function checks each byte of a string whether it is UTF-8 encoded. The result of the

It is a separate function rather than a part of count_digits to workaround the lack of static constexpr in constexpr functions.