1 unstable release
0.2.0 | Jan 17, 2023 |
---|
#1555 in Filesystem
51 downloads per month
Used in ic-sqlite
105KB
2.5K
SLoC
sqlite-vfs
Build SQLite virtual file systems (VFS) by implementing a simple Rust trait.
This library is build for my own use-case. It doesn't expose everything a SQLite VFS provides (e.g. memory mapped files). Feel free to propose additions if the current state doesn't work for your use-case.
Status
This library is still in prototype state and not ready to be used (except for maybe prototypes). While progress will be slow, it is actively worked on.
- ✅ It passes most of SQLite's TCL test harness.
- ⚠️ CI only runs
full.test
and notall.test
. - ⚠️ Some tests are skipped.
- ⚠️ CI only runs
- ✅ Successfully runs experiments like
do-sqlite
. - ⚠️ It uses
unsafe
Rust, which hasn't been peer-reviewed yet. - ⚠️ It is not used in any production-capacity yet.
Limitations
- WAL is not supported (but in progress)
- Memory mapping not supported (
xFetch
/xUnfetch
) - Loading extensions not supported (
xDl*
) - Tests run only on UNIX right now (due to
std::os::unix
usage in tests) - Directory sync is not supported
- Sector size is always 1024
- Custom device characteristic are not supported (
xDeviceCharacteristics
)
Dependencies
~4–14MB
~136K SLoC