Struct sqlite3_module 

#[repr(C)]
pub struct sqlite3_module<P: Sqlite3Api> {

    pub i_version: i32,
    pub x_create: Option<extern "C" fn(*mut P::Db, *mut c_void, i32, *const *const u8, *mut *mut P::VTab, *mut *mut u8) -> i32>,
    pub x_connect: Option<extern "C" fn(*mut P::Db, *mut c_void, i32, *const *const u8, *mut *mut P::VTab, *mut *mut u8) -> i32>,
    pub x_best_index: Option<extern "C" fn(*mut P::VTab, *mut c_void) -> i32>,
    pub x_disconnect: Option<extern "C" fn(*mut P::VTab) -> i32>,
    pub x_destroy: Option<extern "C" fn(*mut P::VTab) -> i32>,
    pub x_open: Option<extern "C" fn(*mut P::VTab, *mut *mut P::VTabCursor) -> i32>,
    pub x_close: Option<extern "C" fn(*mut P::VTabCursor) -> i32>,
    pub x_filter: Option<extern "C" fn(*mut P::VTabCursor, i32, *const u8, i32, *mut *mut P::Value) -> i32>,
    pub x_next: Option<extern "C" fn(*mut P::VTabCursor) -> i32>,
    pub x_eof: Option<extern "C" fn(*mut P::VTabCursor) -> i32>,
    pub x_column: Option<extern "C" fn(*mut P::VTabCursor, *mut P::Context, i32) -> i32>,
    pub x_rowid: Option<extern "C" fn(*mut P::VTabCursor, *mut i64) -> i32>,
}

Typed wrapper for sqlite3_module.

Fields

i_version: i32

Module ABI version.

x_create: Option<extern "C" fn(*mut P::Db, *mut c_void, i32, *const *const u8, *mut *mut P::VTab, *mut *mut u8) -> i32>

xCreate callback for CREATE VIRTUAL TABLE.

x_connect: Option<extern "C" fn(*mut P::Db, *mut c_void, i32, *const *const u8, *mut *mut P::VTab, *mut *mut u8) -> i32>

xConnect callback for CONNECTing to an existing virtual table.

x_best_index: Option<extern "C" fn(*mut P::VTab, *mut c_void) -> i32>

xBestIndex query-planning callback.

x_disconnect: Option<extern "C" fn(*mut P::VTab) -> i32>

xDisconnect callback for disconnecting a table instance.

x_destroy: Option<extern "C" fn(*mut P::VTab) -> i32>

xDestroy callback for dropping a virtual table.

x_open: Option<extern "C" fn(*mut P::VTab, *mut *mut P::VTabCursor) -> i32>

xOpen callback for creating a cursor.

x_close: Option<extern "C" fn(*mut P::VTabCursor) -> i32>

xClose callback for closing a cursor.

x_filter: Option<extern "C" fn(*mut P::VTabCursor, i32, *const u8, i32, *mut *mut P::Value) -> i32>

xFilter callback for starting a cursor scan.

x_next: Option<extern "C" fn(*mut P::VTabCursor) -> i32>

xNext callback for advancing a cursor.

x_eof: Option<extern "C" fn(*mut P::VTabCursor) -> i32>

xEof callback for cursor end-of-scan checks.

x_column: Option<extern "C" fn(*mut P::VTabCursor, *mut P::Context, i32) -> i32>

xColumn callback for reading the current row value.

x_rowid: Option<extern "C" fn(*mut P::VTabCursor, *mut i64) -> i32>

xRowid callback for reading the current rowid.