Enum LookupMainColumn

#[repr(usize)]
pub enum LookupMainColumn {
    IsPadding = 0,
    LookIn = 1,
    LookOut = 2,
    LookupMultiplicity = 3,
}

Variants

IsPadding = 0

Indicator for padding rows.

LookIn = 1

The lookup input.

LookOut = 2

The lookup output.

LookupMultiplicity = 3

The number of times the value is looked up.

Trait Implementations

impl Clone for LookupMainColumn

fn clone(&self) -> LookupMainColumn

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for LookupMainColumn

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

Formats the value using the given formatter.

impl Display for LookupMainColumn

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

Formats the value using the given formatter.

impl EnumCount for LookupMainColumn

const COUNT: usize = 4usize

impl Hash for LookupMainColumn

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl IntoEnumIterator for LookupMainColumn

type Iterator = LookupMainColumnIter

fn iter() -> LookupMainColumnIter

impl MasterMainColumn for LookupMainColumn

fn main_index(&self) -> usize

The index of the column in the “local” main table, _i.e., not the master base table.

fn master_main_index(&self) -> usize

The index of the column in the master main table.

impl PartialEq for LookupMainColumn

fn eq(&self, other: &LookupMainColumn) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for LookupMainColumn

impl Eq for LookupMainColumn

impl StructuralPartialEq for LookupMainColumn