Enum Constraint

pub enum Constraint {
    ForeignKey(ForeignKey),
}

Variants

ForeignKey(ForeignKey)

Implementations

impl Constraint

pub fn foreign_key(table: String, columns: Vec<String>) -> Self

pub fn name(&self) -> &str

Trait Implementations

impl Clone for Constraint

fn clone(&self) -> Constraint

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Constraint

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

Formats the value using the given formatter.

impl PartialEq for Constraint

fn eq(&self, other: &Constraint) -> 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 ToSql for Constraint

fn write_sql(&self, buf: &mut String, dialect: Dialect)

fn to_sql(&self, dialect: Dialect) -> String

impl Eq for Constraint

impl StructuralPartialEq for Constraint