Enum AlterTableAction 

pub enum AlterTableAction {
    AddColumn(ColumnDef),
    DropColumn {
        name: String,
        if_exists: bool,
    },
    RenameColumn {
        old_name: String,
        new_name: String,
    },
    AlterColumnType {
        name: String,
        data_type: DataType,
    },
    AddConstraint(TableConstraint),
    DropConstraint {
        name: String,
    },
    RenameTable {
        new_name: String,
    },
}

Variants

AddColumn(ColumnDef)

DropColumn

Fields

name: String

if_exists: bool

RenameColumn

Fields

old_name: String

new_name: String

AlterColumnType

Fields

name: String

data_type: DataType

AddConstraint(TableConstraint)

DropConstraint

Fields

name: String

RenameTable

Fields

new_name: String

Trait Implementations

impl Clone for AlterTableAction

fn clone(&self) -> AlterTableAction

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for AlterTableAction

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for AlterTableAction

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for AlterTableAction

fn eq(&self, other: &AlterTableAction) -> 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 Serialize for AlterTableAction

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for AlterTableAction