Struct switch_database_interface

#[repr(C)]
pub struct switch_database_interface {

    pub interface_name: *const c_char,
    pub flags: u32,
    pub handle_new: Option<unsafe extern "C" fn(database_interface_options: switch_cache_db_database_interface_options_t, dih: *mut *mut switch_database_interface_handle_t) -> switch_status_t>,
    pub handle_destroy: Option<unsafe extern "C" fn(dih: *mut *mut switch_database_interface_handle_t) -> switch_status_t>,
    pub flush: Option<unsafe extern "C" fn(dih: *mut switch_database_interface_handle_t) -> switch_status_t>,
    pub exec_detailed: Option<unsafe extern "C" fn(file: *const c_char, func: *const c_char, line: c_int, dih: *mut switch_database_interface_handle_t, sql: *const c_char, err: *mut *mut c_char) -> switch_status_t>,
    pub exec_string: Option<unsafe extern "C" fn(dih: *mut switch_database_interface_handle_t, sql: *const c_char, resbuf: *mut c_char, len: usize, err: *mut *mut c_char) -> switch_status_t>,
    pub sql_set_auto_commit_attr: Option<unsafe extern "C" fn(dih: *mut switch_database_interface_handle_t, on: switch_bool_t) -> switch_status_t>,
    pub commit: Option<unsafe extern "C" fn(dih: *mut switch_database_interface_handle_t) -> switch_status_t>,
    pub rollback: Option<unsafe extern "C" fn(dih: *mut switch_database_interface_handle_t) -> switch_status_t>,
    pub callback_exec_detailed: Option<unsafe extern "C" fn(file: *const c_char, func: *const c_char, line: c_int, dih: *mut switch_database_interface_handle_t, sql: *const c_char, callback: switch_core_db_callback_func_t, pdata: *mut c_void, err: *mut *mut c_char) -> switch_status_t>,
    pub affected_rows: Option<unsafe extern "C" fn(dih: *mut switch_database_interface_handle_t, affected_rows: *mut c_int) -> switch_status_t>,
    pub prefixes: *mut *mut c_char,
    pub rwlock: *mut switch_thread_rwlock_t,
    pub refs: c_int,
    pub reflock: *mut switch_mutex_t,
    pub parent: *mut switch_loadable_module_interface_t,
    pub next: *mut switch_database_interface,
}

\brief Abstract interface to a database module

Fields

interface_name: *const c_char

the name of the interface

flags: u32

flags indicating database specifics, see switch_database_flag_t

handle_new: Option<unsafe extern "C" fn(database_interface_options: switch_cache_db_database_interface_options_t, dih: *mut *mut switch_database_interface_handle_t) -> switch_status_t>

handle_destroy: Option<unsafe extern "C" fn(dih: *mut *mut switch_database_interface_handle_t) -> switch_status_t>

flush: Option<unsafe extern "C" fn(dih: *mut switch_database_interface_handle_t) -> switch_status_t>

exec_detailed: Option<unsafe extern "C" fn(file: *const c_char, func: *const c_char, line: c_int, dih: *mut switch_database_interface_handle_t, sql: *const c_char, err: *mut *mut c_char) -> switch_status_t>

exec_string: Option<unsafe extern "C" fn(dih: *mut switch_database_interface_handle_t, sql: *const c_char, resbuf: *mut c_char, len: usize, err: *mut *mut c_char) -> switch_status_t>

sql_set_auto_commit_attr: Option<unsafe extern "C" fn(dih: *mut switch_database_interface_handle_t, on: switch_bool_t) -> switch_status_t>

commit: Option<unsafe extern "C" fn(dih: *mut switch_database_interface_handle_t) -> switch_status_t>

rollback: Option<unsafe extern "C" fn(dih: *mut switch_database_interface_handle_t) -> switch_status_t>

callback_exec_detailed: Option<unsafe extern "C" fn(file: *const c_char, func: *const c_char, line: c_int, dih: *mut switch_database_interface_handle_t, sql: *const c_char, callback: switch_core_db_callback_func_t, pdata: *mut c_void, err: *mut *mut c_char) -> switch_status_t>

affected_rows: Option<unsafe extern "C" fn(dih: *mut switch_database_interface_handle_t, affected_rows: *mut c_int) -> switch_status_t>

prefixes: *mut *mut c_char

list of supported dsn prefixes

rwlock: *mut switch_thread_rwlock_t

refs: c_int

reflock: *mut switch_mutex_t

parent: *mut switch_loadable_module_interface_t

next: *mut switch_database_interface

Trait Implementations

impl Clone for switch_database_interface

fn clone(&self) -> switch_database_interface

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for switch_database_interface

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Copy for switch_database_interface