* Add a "sqlite-unbundled" feature that dynamically links to system libsqlite3.so library
* update README abouot the newly-added `sqlite-unbundled` feature
* Update README.md to make it clear with bulleted list
Co-authored-by: Austin Bonander <austin.bonander@gmail.com>
* more cfg feature updates
Co-authored-by: Austin Bonander <austin.bonander@gmail.com>
* update documentation in sqlx-sqlx/src/lib.rs too
and also mention possible build time increasement.
* cargo fmt
* Add "sqlite-unbundled" feature to sqlx-cli
* Add sqlite-unbundled to gituhb actions tests
* cfg(feature = "sqlite") => cfg(any(feature = "sqlite", feature = "sqlite-unbundled"))
* fix
* CI: make sqlite-unbundled tests workaround required-features
by duplicating the relevant test section
* use an internal "_sqlite" feature to do the conditional compilation
---------
Co-authored-by: Austin Bonander <austin.bonander@gmail.com>
From a formatting perspective, `Usage` is currently nested under `Install`. I think these would appropriately be siblings. This has the side benefit of making the headings under `Usage` more visually distinct from the rest of the content which I think makes it easier to read.
Sometimes people do a bad job of reading comprehension (see #1813). This rewords a little to be even more prescriptive about how to build in offline mode.
I was getting an error while running `cargo sqlx prepare` while on `sqlx` version 0.4.1:
```
error: EOF while parsing an object at line 34 column 6
```
Then I realized that I had version 0.1.0-beta.1 of sqlx-cli but 0.2.0 was released on cargo.
I upgraded to 0.2.0 and the command succeeded.
I figured that the README was mistakenly not updated with the release.
