Type Alias ExplainOneQuery_hook_type

pub type ExplainOneQuery_hook_type = Option<unsafe extern "C" fn(query: *mut Query, cursorOptions: c_int, into: *mut IntoClause, es: *mut ExplainState, queryString: *const c_char, params: ParamListInfo, queryEnv: *mut QueryEnvironment)>;

Aliased Type

enum ExplainOneQuery_hook_type {
    None,
    Some(unsafe extern "C" fn(_: *mut Query, _: i32, _: *mut IntoClause, _: *mut ExplainState, _: *const i8, _: *mut ParamListInfoData, _: *mut QueryEnvironment)),
}

Variants

None

No value.

Some(unsafe extern "C" fn(_: *mut Query, _: i32, _: *mut IntoClause, _: *mut ExplainState, _: *const i8, _: *mut ParamListInfoData, _: *mut QueryEnvironment))

Some value of type T.