xte::lowercase()

`xte::lowercase()`

Defined in header <xte/data/lowercase.hpp>

Converts a single character or every character of a range to its lowercase representation.

[[nodiscard]] constexpr char lowercase(char c) noexcept;

[[nodiscard]] constexpr xte::string lowercase(xte::string_view string) noexcept(false);

template<std::range::input_range Range>
[[nodiscard]] constexpr Range lowercase(Range range) noexcept(/* ... */);

Requires that Range is a range of chars and is mutable.

static_assert(xte::lowercase("HeLlO, wOrLd!") == "hello, world!");