Crate sqlsrv

A library for implementing an in-process SQLite database server.

Connection pooling

sqlsrv implements connection pooling that reflects the concurrency model for SQLite: It supports only one writer but multiple readers.

Incremental auto-clean

The connection pool has built-in support for setting up incremental autovacuum, and can be configured to implicitly run incremental vacuuming.

To use this feature, a “maximum dirt” value is configured on the connection pool. Whenever the writer connection performs changes to the database it can add “dirt” to the connection. When the writer connection is returned to the connection pool it checks to see if the amount of dirt is equal to or greater than the configured “maximum dirt” threshold. If the threshold has been reached, an incremental autovacuum is performed.

Re-exports

• pub use rusqlite;

Structs

• Builder
  Builder for constructing a ConnPool object.
• ConnPool
  SQLite connection pool.
• WrConn
  SQLite connection object that can be used for operations that modify the database.

Enums

• Error
  Errors that are returned by sqlsrv.

Traits

• ChangeLogHook
  Application callback used to process committed changes to the database.
• Hook
  Application callback used to process changes to the database.
• SchemaMgr
  Used to register application callbacks to set up database schema.