Struct Unique 

pub struct Unique {
    pub name: Option<Ident>,
    pub columns: Vec<Ident>,
    pub is_primary: bool,
}

[ CONSTRAINT <name> ] { PRIMARY KEY | UNIQUE } (<columns>)

Fields

name: Option<Ident>

columns: Vec<Ident>

is_primary: bool

Whether this is a PRIMARY KEY or just a UNIQUE constraint

Trait Implementations

impl Clone for Unique

fn clone(&self) -> Unique

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Unique

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

Formats the value using the given formatter.

impl Hash for Unique

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for Unique

fn eq(&self, other: &Unique) -> 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 Eq for Unique

impl StructuralPartialEq for Unique