Enum databend_common_ast::ast::AddColumnOption

pub enum AddColumnOption {
    End,
    First,
    After(Identifier),
}

Variants

End

First

After(Identifier)

Trait Implementations

impl Clone for AddColumnOption

fn clone(&self) -> AddColumnOption

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for AddColumnOption

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

Formats the value using the given formatter.

impl Display for AddColumnOption

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

Formats the value using the given formatter.

impl Drive for AddColumnOption

fn drive<V: Visitor>(&self, visitor: &mut V)

impl DriveMut for AddColumnOption

fn drive_mut<V: VisitorMut>(&mut self, visitor: &mut V)

impl PartialEq for AddColumnOption

fn eq(&self, other: &AddColumnOption) -> 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 AddColumnOption