BSON_ITER_OVERWRITE_DOUBLE(3)

📦
version 2.5.6 · 16 versions
, in epel 10

okay so this is BSON_ITER_OVERWRITE_DOUBLE(3), a libbson manual page, and honestly it's giving “small function, very specific job” energy 💅 Let's get into it.

✨ SYNOPSIS ✨

void
bson_iter_overwrite_double (bson_iter_t *iter, double value);

🎀 PARAMETERS 🎀

  • iter — A bson_iter_t. Your iterator bestie 🫶
  • value — The new double value. The fresh number you're swapping in ✨

💖 DESCRIPTION 💖

The bson_iter_overwrite_double() function shall overwrite the contents of a BSON_TYPE_DOUBLE element in place. Like, in place in place — no copy, no clone, no little duplicate running around 🌸

This may only be done when the underlying bson document allows mutation. So before you go full main-character on it, make sure mutation is actually allowed, bestie 👑

It is a programming error to call this function when iter is not observing an element of type BSON_TYPE_DOUBLE. That's not a cute little vibe-check fail — it's a programming error, so don't call it unless the iterator is literally observing a BSON_TYPE_DOUBLE element. Periodt 💀

👑 AUTHOR 👑

MongoDB, Inc

2009-present, MongoDB, Inc.

signed off from the libbson 2.5.6 era, dated Oct 09, 2026 — slay and goodbye, bestie 🫶💖

📦 where this page comes from