[−][src]Module transact::database::sqlite
An Sqlite-backed implementation of the database traits.
Note
When using this feature with an in-memory sqlite instance, DatabaseReader
s cannot be opened
at the same time as an existing DatabaseWriter
. This is particularly true when using a
database path like `"file::memory:?cache=shared". In this case, the underlying connection pool
will use the same database instance.
For a single, non-shared memory instances, the database should be created with a connection pool size of 1, such that creating readers or writers across threads will block until a connection is available.
This can be accomplished via
let database = SqliteDatabase::builder() .with_path(":memory:") .with_connection_pool_size(NonZeroU32::new(1).unwrap()) .build() .unwrap();
Feature
This is available via the optional feature "sqlite-db".
This is currently an experimental feature.
Structs
SqliteDatabase | A Database implementation backed by a Sqlite instance. |
SqliteDatabaseBuilder | A builder for generating SqliteDatabase instances. |
SqliteDatabaseError | An error that may be returned during SqliteDatabase-specific operations. |
Constants
DEFAULT_MMAP_SIZE | The default size |