Enum ColumnRef

pub enum ColumnRef {
    Column(SeaRc<dyn Iden>),
    TableColumn(SeaRc<dyn Iden>, SeaRc<dyn Iden>),
    SchemaTableColumn(SeaRc<dyn Iden>, SeaRc<dyn Iden>, SeaRc<dyn Iden>),
    Asterisk,
    TableAsterisk(SeaRc<dyn Iden>),
}

Column references

Variants

Column(SeaRc<dyn Iden>)

TableColumn(SeaRc<dyn Iden>, SeaRc<dyn Iden>)

SchemaTableColumn(SeaRc<dyn Iden>, SeaRc<dyn Iden>, SeaRc<dyn Iden>)

Asterisk

TableAsterisk(SeaRc<dyn Iden>)

Trait Implementations

impl Clone for ColumnRef

fn clone(&self) -> ColumnRef

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ColumnRef

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

Formats the value using the given formatter.

impl From<ColumnRef> for SimpleExpr

fn from(col: ColumnRef) -> SimpleExpr

Converts to this type from the input type.

impl IntoColumnRef for ColumnRef

fn into_column_ref(self) -> ColumnRef

impl PartialEq for ColumnRef

fn eq(&self, other: &ColumnRef) -> 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 StructuralPartialEq for ColumnRef