Struct input

pub struct input;

Trait Implementations

impl<Rhs> Add<Rhs> for input

where Rhs: AsExpression<<<input as Expression>::SqlType as Add>::Rhs>,

type Output = Add<input, <Rhs as AsExpression<<<input as Expression>::SqlType as Add>::Rhs>>::Expression>

The resulting type after applying the + operator.

fn add(self, rhs: Rhs) -> Self::Output

Performs the + operation.

impl Clone for input

fn clone(&self) -> input

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Column for input

const NAME: &'static str = "input"

The name of this column

type Table = table

The table which this column belongs to

impl Debug for input

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

Formats the value using the given formatter.

impl Default for input

fn default() -> input

Returns the “default value” for a type.

impl<Rhs> Div<Rhs> for input

where Rhs: AsExpression<<<input as Expression>::SqlType as Div>::Rhs>,

type Output = Div<input, <Rhs as AsExpression<<<input as Expression>::SqlType as Div>::Rhs>>::Expression>

The resulting type after applying the / operator.

fn div(self, rhs: Rhs) -> Self::Output

Performs the / operation.

impl Expression for input

type SqlType = Integer

The type that this expression represents in SQL

impl<Rhs> Mul<Rhs> for input

where Rhs: AsExpression<<<input as Expression>::SqlType as Mul>::Rhs>,

type Output = Mul<input, <Rhs as AsExpression<<<input as Expression>::SqlType as Mul>::Rhs>>::Expression>

The resulting type after applying the * operator.

fn mul(self, rhs: Rhs) -> Self::Output

Performs the * operation.

impl<DB> QueryFragment<DB> for input

where DB: Backend, <table as QuerySource>::FromClause: QueryFragment<DB>,

fn walk_ast(&self, out: AstPass<'_, DB>) -> QueryResult<()>

Walk over this QueryFragment for all passes.

fn to_sql(&self, out: &mut <DB as Backend>::QueryBuilder) -> Result<(), Error>

Converts this QueryFragment to its SQL representation.

fn collect_binds( &self, out: &mut <DB as Backend>::BindCollector, metadata_lookup: &<DB as TypeMetadata>::MetadataLookup, ) -> Result<(), Error>

Serializes all bind parameters in this query.

fn is_safe_to_cache_prepared(&self) -> Result<bool, Error>

Is this query safe to store in the prepared statement cache?

impl QueryId for input

const HAS_STATIC_QUERY_ID: bool = true

Can the SQL generated by Self be uniquely identified by its type?

type QueryId = input

A type which uniquely represents Self in a SQL query.

fn query_id() -> Option<TypeId>

Returns the type id of Self::QueryId if Self::HAS_STATIC_QUERY_ID. Returns None otherwise.

impl<Rhs> Sub<Rhs> for input

where Rhs: AsExpression<<<input as Expression>::SqlType as Sub>::Rhs>,

type Output = Sub<input, <Rhs as AsExpression<<<input as Expression>::SqlType as Sub>::Rhs>>::Expression>

The resulting type after applying the - operator.

fn sub(self, rhs: Rhs) -> Self::Output

Performs the - operation.

impl<QS> AppearsOnTable<QS> for input

where QS: AppearsInFromClause<table, Count = Once>,

impl Copy for input

impl NonAggregate for input

impl SelectableExpression<table> for input