Enum Condition 

pub enum Condition<M> {
    Raw(String, Vec<PgValue>, PhantomData<M>),
    And(Vec<Condition<M>>),
    Or(Vec<Condition<M>>),
}

A tree representing a SQL condition (WHERE or HAVING clause) used to filter queries. Supports generic And and Or nesting and intelligently binds indexed parameters.

Variants

Raw(String, Vec<PgValue>, PhantomData<M>)

And(Vec<Condition<M>>)

Or(Vec<Condition<M>>)

Implementations

impl<M> Condition<M>

pub fn new(clause: impl Into<String>, params: Vec<PgValue>) -> Self

Create a raw SQL condition segment. Use {} as a placeholder for parameterized values.

Condition::new("age > {}", vec![25.to_param()])

pub fn and(self, other: Self) -> Self

Combine this condition with another using AND.

pub fn or(self, other: Self) -> Self

Combine this condition with another using OR.

Trait Implementations

impl<M> Clone for Condition<M>

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.