Struct DatetimeExpr 

pub struct DatetimeExpr { /* private fields */ }

Expression AST and supporting enums. Builder for dt.* expression functions.

Implementations

impl DatetimeExpr

pub fn year(self) -> Expr

Extract UTC year.

pub fn month(self) -> Expr

Extract UTC month.

pub fn day(self) -> Expr

Extract UTC day of month.

pub fn weekday(self) -> Expr

Extract ISO weekday.

pub fn to_string(self) -> Expr

Format timestamps as UTC text.

pub fn convert_time_zone( self, from_offset: impl Into<String>, to_offset: impl Into<String>, ) -> Expr

Convert between fixed-offset time zones.

Trait Implementations

impl Clone for DatetimeExpr

fn clone(&self) -> DatetimeExpr

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DatetimeExpr

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

Formats the value using the given formatter.

impl PartialEq for DatetimeExpr

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for DatetimeExpr