Type Alias MDBX_pgvisitor_func

pub type MDBX_pgvisitor_func = Option<unsafe extern "C" fn(pgno: u64, number: c_uint, ctx: *mut c_void, deep: c_int, dbi_name: *const MDBX_val, page_size: usize, type_: MDBX_page_type_t, err: MDBX_error_t, nentries: usize, payload_bytes: usize, header_bytes: usize, unused_bytes: usize) -> c_int>;

Aliased Type

enum MDBX_pgvisitor_func {
    None,
    Some(unsafe extern "C" fn(_: u64, _: u32, _: *mut c_void, _: i32, _: *const iovec, _: usize, _: u32, _: i32, _: usize, _: usize, _: usize, _: usize) -> i32),
}

Variants

None

No value.

Some(unsafe extern "C" fn(_: u64, _: u32, _: *mut c_void, _: i32, _: *const iovec, _: usize, _: u32, _: i32, _: usize, _: usize, _: usize, _: usize) -> i32)

Some value of type T.