Rust library package
====================

The Rust library installs as version 4.0.0, with SONAME ``libdrizzle.so.4``,
headers under ``libdrizzle-4.0``, and pkg-config module ``libdrizzle-4.0``.
The generated C header and C++ wrapper are installed together. The server's
configure probe requires this package.

The library and WiredTiger images use their normal ``testing-slim`` tags.
Zuul builds speculative images from the proposed changes and orders the
library producer before WiredTiger, then builds the server from that layered
input. Installed C/C++ conformance, both live backend jobs, and the full DTR
suite test the proposed artifacts before promotion.

Library changes build libdrizzle from Zuul's Git checkout, then rebuild
WiredTiger and the server in the same buildset. Ordinary server changes
consume the published library image. Cross-project changes select their
prerequisite revisions with ``Depends-On`` and consume the speculative
library image supplied by its producer job.