Crate sqlite_provider 

Backend-agnostic abstraction over the SQLite3 C API.

Modules

authorizer

Authorizer action codes (SQLite values).

Structs

ApiVersion

SQLite API version.

AuthorizerEvent

Arguments passed to the authorizer callback.

Backup

RAII wrapper around an online backup handle.

BestIndexInfo

Wrapper for a backend-specific best-index info pointer.

Blob

RAII wrapper around an incremental blob handle.

CallbackHandle

RAII handle for registered callbacks (trace/authorizer).

ColumnMetadata

Column metadata returned by Sqlite3Metadata.

Connection

Safe wrapper around a sqlite3* connection.

Context

Context wrapper passed to user-defined functions.

Cursor

Glue wrapper stored in the backend’s sqlite3_vtab_cursor pointer.

Error

Error returned by sqlite-provider operations.

FeatureSet

Backend feature flags exposed by the provider.

FunctionFlags

Function flags passed to create_function_v2 / create_window_function.

OpenFlags

Flags for opening a database connection.

OpenOptions

Options passed to Sqlite3Api::open.

OwnedBytes

Bytes owned by the backend and freed via Sqlite3Serialize::free.

RawBytes

Raw view into SQLite-managed bytes.

Row

Row view for the current step.

SerializedDb

Serialized database buffer owned by the backend.

Statement

Prepared statement wrapper.

TraceMask

Bitmask for trace_v2 callbacks.

VTab

Glue wrapper stored in the backend’s sqlite3_vtab pointer.

sqlite3_module

Typed wrapper for sqlite3_module.

Enums

AuthorizerAction

Authorizer action decoded from the SQLite action code.

AuthorizerResult

Return value for authorizer callbacks.

ErrorCode

SQLite result codes plus crate-specific conditions.

StepResult

Result of a step call.

TraceEvent

Decoded trace callback event.

Value

Owned SQLite value.

ValueRef

Borrowed SQLite value view.

ValueType

SQLite storage class for a value.

Traits

Sqlite3Api

Provider SPI over a SQLite C API backend.

Sqlite3Backup

Optional backend extension for online backup.

Sqlite3BlobIo

Optional backend extension for incremental blob I/O.

Sqlite3Hooks

Optional backend extension for hooks (trace/progress/busy/authorizer).

Sqlite3Keying

Optional backend extension for SQLCipher-style keying.

Sqlite3Metadata

Optional backend extension for metadata helpers.

Sqlite3Serialize

Optional backend extension for serialize/deserialize.

Sqlite3Wal

Optional backend extension for WAL helpers.

VTabCursor

Virtual table cursor implementation.

VirtualTable

Virtual table implementation.

Type Aliases

Result

Result alias used across the crate.