Function try_resize

include/fmt/base.h:1803–1806

Tries resizing the buffer to contain `count` elements. If T is a POD type the new elements may not be initialized.

  // Tries resizing the buffer to contain `count` elements. If T is a POD type
  // the new elements may not be initialized.
  FMT_CONSTEXPR void try_resize(size_t count) {
    try_reserve(count);
    size_ = min_of(count, capacity_);
  }

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