Trait polars::prelude::Literal

pub trait Literal {
    // Required method
    fn lit(self) -> Expr;
}

Available on crate feature lazy only.

Required Methods

fn lit(self) -> Expr

Literal expression.

Implementations on Foreign Types

impl Literal for bool

fn lit(self) -> Expr

impl Literal for f32

fn lit(self) -> Expr

impl Literal for f64

fn lit(self) -> Expr

impl Literal for i8

fn lit(self) -> Expr

impl Literal for i16

fn lit(self) -> Expr

impl Literal for i32

fn lit(self) -> Expr

impl Literal for i64

fn lit(self) -> Expr

impl Literal for i128

fn lit(self) -> Expr

impl Literal for u8

fn lit(self) -> Expr

impl Literal for u16

fn lit(self) -> Expr

impl Literal for u32

fn lit(self) -> Expr

impl Literal for u64

fn lit(self) -> Expr

impl Literal for String

fn lit(self) -> Expr

impl Literal for Vec<u8>

fn lit(self) -> Expr

impl Literal for NaiveDate

Available on crate feature dtype-datetime only.

fn lit(self) -> Expr

impl Literal for NaiveDateTime

Available on crate feature dtype-datetime only.

fn lit(self) -> Expr

impl Literal for TimeDelta

Available on crate feature dtype-duration only.

fn lit(self) -> Expr

impl<'a> Literal for &'a str

fn lit(self) -> Expr

impl<'a> Literal for &'a [u8]

fn lit(self) -> Expr

Implementors

impl Literal for LiteralValue

impl Literal for Series

impl Literal for Duration

Available on crate feature dtype-duration only.

impl Literal for Null