Function mdbx_cursor_scan_from
pub unsafe extern "C" fn mdbx_cursor_scan_from(
cursor: *mut MDBX_cursor,
predicate: Option<unsafe extern "C" fn(*mut c_void, *mut iovec, *mut iovec, *mut c_void) -> i32>,
context: *mut c_void,
from_op: u32,
from_key: *mut iovec,
from_value: *mut iovec,
turn_op: u32,
arg: *mut c_void,
) -> i32
Available on crate feature
mdbx
only.