Struct UniqueConstraint 

pub struct UniqueConstraint {
    pub name: ConstraintName,
    pub columns: Vec<ColumnName>,
}

An ordered unique key.

Fields

name: ConstraintName

Stable constraint name.

columns: Vec<ColumnName>

Key columns in comparison order.

Trait Implementations

impl Clone for UniqueConstraint

fn clone(&self) -> UniqueConstraint

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for UniqueConstraint

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

Formats the value using the given formatter.

impl Eq for UniqueConstraint

impl PartialEq for UniqueConstraint

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for UniqueConstraint