Struct PrimaryKey

pub struct PrimaryKey { /* private fields */ }

Marks a Column as a Primary Key. It is an Error to have more than one Primary Key per Table (Error::MultiplePrimaryKeys).

Implementations

impl PrimaryKey

pub fn new( sort_order: Order, on_conflict: OnConflict, autoincrement: bool, ) -> Self

pub fn set_sort_order(self, ord: Order) -> Self

pub fn set_on_conflict(self, on_conf: OnConflict) -> Self

pub fn set_autoincrement(self, auto_inc: bool) -> Self

Trait Implementations

impl Clone for PrimaryKey

fn clone(&self) -> PrimaryKey

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for PrimaryKey

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

Formats the value using the given formatter.

impl Default for PrimaryKey

fn default() -> PrimaryKey

Returns the “default value” for a type.

impl PartialEq for PrimaryKey

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

impl StructuralPartialEq for PrimaryKey