Enum ConstraintDefinitionIr 

pub enum ConstraintDefinitionIr {
    PrimaryKey {
        columns: Vec<String>,
    },
    Unique {
        columns: Vec<String>,
    },
    ForeignKey {
        columns: Vec<String>,
        referenced_table: String,
        referenced_columns: Vec<String>,
        on_delete: ForeignKeyActionDescriptor,
        on_update: ForeignKeyActionDescriptor,
    },
    Check {
        expression: Expression,
    },
}

Variants

PrimaryKey

Fields

columns: Vec<String>

Unique

Fields

columns: Vec<String>

ForeignKey

Fields

columns: Vec<String>

referenced_table: String

referenced_columns: Vec<String>

on_delete: ForeignKeyActionDescriptor

on_update: ForeignKeyActionDescriptor

Check

Fields

expression: Expression

Trait Implementations

impl Clone for ConstraintDefinitionIr

fn clone(&self) -> ConstraintDefinitionIr

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ConstraintDefinitionIr

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ConstraintDefinitionIr

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for ConstraintDefinitionIr

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for ConstraintDefinitionIr

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 ConstraintDefinitionIr