Enum MigrationOp 

pub enum MigrationOp {
    CreateTable {
        name: String,
    },
    DropTable {
        name: String,
    },
    AddColumn {
        table: String,
        column: String,
    },
    DropColumn {
        table: String,
        column: String,
    },
    AlterColumn {
        table: String,
        column: String,
    },
    AddIndex {
        table: String,
        index: String,
    },
    DropIndex {
        table: String,
        index: String,
    },
    AddUnique {
        table: String,
        constraint: String,
    },
    DropUnique {
        table: String,
        constraint: String,
    },
    AddForeignKey {
        table: String,
        constraint: String,
    },
    DropForeignKey {
        table: String,
        constraint: String,
    },
    AddCheck {
        table: String,
        constraint: String,
    },
    DropCheck {
        table: String,
        constraint: String,
    },
    CreateProcedure {
        name: String,
        procedure: ProcedureSpec,
    },
    ReplaceProcedure {
        name: String,
        procedure: ProcedureSpec,
    },
    DropProcedure {
        name: String,
    },
    CreateTrigger {
        name: String,
        trigger: TriggerSpec,
    },
    ReplaceTrigger {
        name: String,
        trigger: TriggerSpec,
    },
    DropTrigger {
        name: String,
    },
    CreateVirtualTable {
        table: VirtualTableSpec,
    },
    DropVirtualTable {
        name: String,
    },
    CreateView {
        name: String,
        view: ViewSpec,
    },
    ReplaceView {
        name: String,
        view: ViewSpec,
    },
    DropView {
        name: String,
    },
    RawSql(String),
}

A single schema-migration operation.

Variants

CreateTable

Fields

name: String

DropTable

Fields

name: String

AddColumn

Fields

table: String

column: String

DropColumn

Fields

table: String

column: String

AlterColumn

Fields

table: String

column: String

AddIndex

Fields

table: String

index: String

DropIndex

Fields

table: String

index: String

AddUnique

Fields

table: String

constraint: String

DropUnique

Fields

table: String

constraint: String

AddForeignKey

Fields

table: String

constraint: String

DropForeignKey

Fields

table: String

constraint: String

AddCheck

Fields

table: String

constraint: String

DropCheck

Fields

table: String

constraint: String

CreateProcedure

Fields

name: String

procedure: ProcedureSpec

ReplaceProcedure

Fields

name: String

procedure: ProcedureSpec

DropProcedure

Fields

name: String

CreateTrigger

Fields

name: String

trigger: TriggerSpec

ReplaceTrigger

Fields

name: String

trigger: TriggerSpec

DropTrigger

Fields

name: String

CreateVirtualTable

Fields

table: VirtualTableSpec

DropVirtualTable

Fields

name: String

CreateView

Fields

name: String

view: ViewSpec

ReplaceView

Fields

name: String

view: ViewSpec

DropView

Fields

name: String

RawSql(String)

Trait Implementations

impl Clone for MigrationOp

fn clone(&self) -> MigrationOp

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MigrationOp

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for MigrationOp

fn deserialize<__D>( __deserializer: __D, ) -> Result<MigrationOp, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for MigrationOp

impl PartialEq for MigrationOp

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

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for MigrationOp