Trait grafbase_sql_ast::ast::Orderable

pub trait Orderable<'a>
where
    Self: Sized,
{
    // Required method
    fn order(self, order: Option<Order>) -> OrderDefinition<'a>;

    // Provided methods
    fn ascend(self) -> OrderDefinition<'a> { ... }
    fn descend(self) -> OrderDefinition<'a> { ... }
    fn ascend_nulls_first(self) -> OrderDefinition<'a> { ... }
    fn ascend_nulls_last(self) -> OrderDefinition<'a> { ... }
    fn descend_nulls_first(self) -> OrderDefinition<'a> { ... }
    fn descend_nulls_last(self) -> OrderDefinition<'a> { ... }
}

An item that can be used in the ORDER BY statement

Required Methods

fn order(self, order: Option<Order>) -> OrderDefinition<'a>

Order by self in the given order

Provided Methods

fn ascend(self) -> OrderDefinition<'a>

Change the order to ASC

fn descend(self) -> OrderDefinition<'a>

Change the order to DESC

fn ascend_nulls_first(self) -> OrderDefinition<'a>

Change the order to ASC NULLS FIRST

fn ascend_nulls_last(self) -> OrderDefinition<'a>

Change the order to ASC NULLS LAST

fn descend_nulls_first(self) -> OrderDefinition<'a>

Change the order to DESC NULLS FIRST

fn descend_nulls_last(self) -> OrderDefinition<'a>

Change the order to ASC NULLS LAST

Object Safety

This trait is not object safe.

Implementations on Foreign Types

impl<'a> Orderable<'a> for &'a str

fn order(self, order: Option<Order>) -> OrderDefinition<'a>

impl<'a> Orderable<'a> for (&'a str, &'a str)

fn order(self, order: Option<Order>) -> OrderDefinition<'a>

Implementors

impl<'a> Orderable<'a> for Column<'a>