[−][src]Function ejdb_sys::ejdbformatversion
pub unsafe extern "C" fn ejdbformatversion(jb: *mut EJDB) -> u32
Return EJDB database format version.
Format version number uses the following convention: 100000 * major + 1000 * minor + patch.
Return 0
- Database is not opened
- Database was created by libejdb < v1.2.8 and opened in read-only mode.