Struct dynamodb_expression::condition::In

pub struct In { /* private fields */ }

Represents a DynamoDB IN condition. True if the value from the Operand (the op parameter) is equal to any value in the list (the items parameter).

The DynamoDB allows the list to contain up to 100 values. It must have at least 1.

See also: Path::in_

use dynamodb_expression::{condition::In, operand::Operand, Path};

let condition = "name".parse::<Path>()?.in_(["Jack", "Jill"]);
assert_eq!(r#"name IN ("Jack","Jill")"#, condition.to_string());

Implementations

impl In

pub fn new<O, I, T>(op: O, items: I) -> Self

where O: Into<Operand>, I: IntoIterator<Item = T>, T: Into<Operand>,

Allows for manually creating an In instance.

See also: Path::in_

use dynamodb_expression::{condition::In, operand::Operand, Path};

let condition = In::new("name".parse::<Path>()?, ["Jack", "Jill"]);
assert_eq!(r#"name IN ("Jack","Jill")"#, condition.to_string());

Trait Implementations

impl Clone for In

fn clone(&self) -> In

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for In

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

Formats the value using the given formatter.

impl Display for In

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

Formats the value using the given formatter.

impl From<In> for Condition

fn from(condition: In) -> Self

Converts to this type from the input type.

impl PartialEq for In

fn eq(&self, other: &In) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for In

impl StructuralEq for In

impl StructuralPartialEq for In