Module sqlite 

Available on crate feature __sqlite-shared only.

Provides types and functions related to working with SQLite

Much of this module is re-exported from database agnostic locations. However, if you are writing code specifically to extend Diesel on SQLite, you may need to work with this module directly.

Re-exports

pub use self::query_builder::SqliteQueryBuilder;

Modules

authorizer

Types for the SQLite authorizer callback.

expression

Sqlite related query builder extensions.

query_builder

The SQLite query builder

sql_types

SQLite specific sql types

Structs

CollationNeededContext

Context passed to the collation-needed callback.

SerializedDatabase

SerializedDatabase is a wrapper for a serialized database that is dynamically allocated by calling sqlite3_serialize. This RAII wrapper is necessary to deallocate the memory when it goes out of scope with sqlite3_free.

Sqlite

The SQLite backend

SqliteBindCollectori-implement-a-third-party-backend-and-opt-into-breaking-changes

The BindCollector used by the SQLite backend.

SqliteBindCollectorDatai-implement-a-third-party-backend-and-opt-into-breaking-changes

SQLite bind collector data that is movable across threads.

SqliteBindValue

This type represents a value bound to a sqlite prepared statement

SqliteChangeEvent

Describes a single row change event from SQLite.

SqliteChangeOps

A bitmask of SQLite change operations used for filtering which events a hook should receive.

SqliteConnection

Connections for the SQLite backend. Unlike other backends, SQLite supported connection URLs are:

SqliteFunctionBehavior

Flags controlling SQLite custom function behavior.

SqliteReadOnlyBlob

A read only SQLite Blob

SqliteTraceFlags

Trace event mask selecting which events the callback receives.

SqliteUpdateRouter

Routes SQLite row-change events to per-table callbacks, selected by typed table! markers.

SqliteValue

Raw sqlite value as received from the database

Enums

AuthorizerContext

Context information passed to the authorizer callback.

AuthorizerDecision

Authorizer callback decision.

BusyDecision

The decision returned by an on_busy callback when the database is locked.

CommitDecision

The decision returned by an on_commit callback, controlling whether a pending commit completes.

JsonValidFlag

Flags for the json_valid function

OwnedSqliteBindValuei-implement-a-third-party-backend-and-opt-into-breaking-changes

An owned value bound to a SQLite prepared statement.

ProgressDecision

The decision returned by an on_progress callback, controlling whether a long-running query keeps executing.

SqliteBindValueRefi-implement-a-third-party-backend-and-opt-into-breaking-changes

The concrete bind value carried by a live SqliteBindCollector.

SqliteChangeOp

Identifies which kind of row change occurred.

SqliteLimit

SQLite resource limits that can be configured per-connection.

SqliteTextRep

Text encoding SQLite requested for a missing collation.

SqliteTraceEvent

Trace events delivered to the trace callback.

SqliteType

Determines how a bind parameter is given to SQLite

Traits

SqliteAggregateFunction

Trait for the implementation of a SQLite aggregate function

Functions

cancel_auto_extension

Removes a previously registered auto-extension, returning true if it was found (docs).

register_auto_extension

Registers an auto-extension that runs for every SQLite connection opened in this process, including non-Diesel ones.

reset_auto_extension

Clears all registered auto-extensions (docs).