Enum ColumnRelation

pub enum ColumnRelation {
    None,
    Table {
        column_id: ColumnId,
        table_name: TableName,
        is_temp: bool,
    },
}

Variants

None

Table

Fields

column_id: ColumnId

table_name: TableName

is_temp: bool

Trait Implementations

impl Clone for ColumnRelation

fn clone(&self) -> ColumnRelation

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ColumnRelation

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

Formats the value using the given formatter.

impl Hash for ColumnRelation

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 PartialEq for ColumnRelation

fn eq(&self, other: &ColumnRelation) -> 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 ReferenceSerialization for ColumnRelation

fn encode<W: Write>( &self, writer: &mut W, is_direct: bool, reference_tables: &mut ReferenceTables, ) -> Result<(), DatabaseError>

fn decode<T: Transaction, R: Read>( reader: &mut R, drive: Option<(&T, &SharedLruCache<TableName, TableCatalog>)>, reference_tables: &ReferenceTables, ) -> Result<Self, DatabaseError>

impl Eq for ColumnRelation

impl StructuralPartialEq for ColumnRelation