Function set_path_buf

src/host/ui/export_dialog.cpp:55–59

Copies `s` into `buf` as a null-terminated C string, truncating to fit if necessary (path_buf is a fixed-size ImGui InputText backing buffer).

// Copies `s` into `buf` as a null-terminated C string, truncating to fit
// if necessary (path_buf is a fixed-size ImGui InputText backing buffer).
void set_path_buf(std::array<char, 1024>& buf, std::string_view s) {
    const std::size_t n = (std::min)(s.size(), buf.size() - 1);
    std::copy_n(s.begin(), n, buf.begin());
    buf[n] = '\0';
}

} // namespace