Enum cql3_parser::alter_type::AlterTypeOperation

pub enum AlterTypeOperation {
    AlterColumnType(AlterColumnType),
    Add(Vec<ColumnDefinition>),
    Rename(Vec<(Identifier, Identifier)>),
}

the alter type operations.

Variants

AlterColumnType(AlterColumnType)

Alter the column type

Add(Vec<ColumnDefinition>)

Add a columm

Rename(Vec<(Identifier, Identifier)>)

rename a column

Trait Implementations

impl Clone for AlterTypeOperation

fn clone(&self) -> AlterTypeOperation

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for AlterTypeOperation

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

Formats the value using the given formatter.

impl Display for AlterTypeOperation

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

Formats the value using the given formatter.

impl PartialEq<AlterTypeOperation> for AlterTypeOperation

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

This method tests for self and other values to be equal, and is used by ==.

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

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

impl StructuralPartialEq for AlterTypeOperation