Enum Condition

pub enum Condition {
    Condition(Pair, Operator),
    And(Box<Condition>, Box<Condition>),
    Or(Box<Condition>, Box<Condition>),
}

Variants

Condition(Pair, Operator)

And(Box<Condition>, Box<Condition>)

Or(Box<Condition>, Box<Condition>)

Implementations

impl Condition

pub fn is_condition(&self) -> bool

pub fn is_and(&self) -> bool

pub fn is_or(&self) -> bool

impl Condition

pub fn add_param_value(&self, str: &mut String)

pub fn bind_to_query<'a, DB: Database>( &self, query: Query<'a, DB, DB::Arguments<'a>>, ) -> Query<'a, DB, DB::Arguments<'a>>

where Option<bool>: Encode<'a, DB> + Decode<'a, DB>, bool: Type<DB>, Option<i16>: Encode<'a, DB> + Decode<'a, DB>, i16: Type<DB>, Option<i32>: Encode<'a, DB> + Decode<'a, DB>, i32: Type<DB>, Option<i64>: Encode<'a, DB> + Decode<'a, DB>, i64: Type<DB>, Option<f64>: Encode<'a, DB> + Decode<'a, DB>, f64: Type<DB>, Option<f32>: Encode<'a, DB> + Decode<'a, DB>, f32: Type<DB>, Option<NaiveDateTime>: Encode<'a, DB> + Decode<'a, DB>, NaiveDateTime: Type<DB>, Option<String>: Encode<'a, DB> + Decode<'a, DB>, String: Type<DB>, Option<Vec<u8>>: Encode<'a, DB> + Decode<'a, DB>, Vec<u8>: Type<DB>,

pub fn bind_to_query_as<'a, O, DB: Database>( &self, query: QueryAs<'a, DB, O, DB::Arguments<'a>>, ) -> QueryAs<'a, DB, O, DB::Arguments<'a>>

where Option<bool>: Encode<'a, DB> + Decode<'a, DB>, bool: Type<DB>, Option<i16>: Encode<'a, DB> + Decode<'a, DB>, i16: Type<DB>, Option<i32>: Encode<'a, DB> + Decode<'a, DB>, i32: Type<DB>, Option<i64>: Encode<'a, DB> + Decode<'a, DB>, i64: Type<DB>, Option<f64>: Encode<'a, DB> + Decode<'a, DB>, f64: Type<DB>, Option<f32>: Encode<'a, DB> + Decode<'a, DB>, f32: Type<DB>, Option<NaiveDateTime>: Encode<'a, DB> + Decode<'a, DB>, NaiveDateTime: Type<DB>, Option<String>: Encode<'a, DB> + Decode<'a, DB>, String: Type<DB>, Option<Vec<u8>>: Encode<'a, DB> + Decode<'a, DB>, Vec<u8>: Type<DB>,

pub fn bind_to_query_scalar<'a, O, DB: Database>( &self, query: QueryScalar<'a, DB, O, DB::Arguments<'a>>, ) -> QueryScalar<'a, DB, O, DB::Arguments<'a>>

where Option<bool>: Encode<'a, DB> + Decode<'a, DB>, bool: Type<DB>, Option<i16>: Encode<'a, DB> + Decode<'a, DB>, i16: Type<DB>, Option<i32>: Encode<'a, DB> + Decode<'a, DB>, i32: Type<DB>, Option<i64>: Encode<'a, DB> + Decode<'a, DB>, i64: Type<DB>, Option<f64>: Encode<'a, DB> + Decode<'a, DB>, f64: Type<DB>, Option<f32>: Encode<'a, DB> + Decode<'a, DB>, f32: Type<DB>, Option<NaiveDateTime>: Encode<'a, DB> + Decode<'a, DB>, NaiveDateTime: Type<DB>, Option<String>: Encode<'a, DB> + Decode<'a, DB>, String: Type<DB>, Option<Vec<u8>>: Encode<'a, DB> + Decode<'a, DB>, Vec<u8>: Type<DB>,

pub fn sql(&self, param_index: usize, quoter: &Quoter) -> (String, usize)

Trait Implementations

impl Clone for Condition

fn clone(&self) -> Condition

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Condition

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

Formats the value using the given formatter.

impl From<Condition> for Where

fn from(cond: Condition) -> Self

Converts to this type from the input type.

impl<'a> WhereAppend<Condition> for DeleteBuilder<'a>

fn and(self, cond: Condition) -> Self

fn or(self, cond: Condition) -> Self

impl<'a> WhereAppend<Condition> for SelectBuilder<'a>

fn and(self, cond: Condition) -> Self

fn or(self, cond: Condition) -> Self

impl<'a> WhereAppend<Condition> for UpdateBuilder<'a>

fn and(self, cond: Condition) -> Self

fn or(self, cond: Condition) -> Self

impl WhereAppend<Condition> for Where

fn and(self, cond: Condition) -> Self

fn or(self, cond: Condition) -> Self