Struct Alias 

pub struct Alias {
    pub child: Expression,
    pub names: Vec<String>,
    pub metadata: Option<String>,
}

pyspark.sql.connect.expressions.Alias / ColumnAlias

Fields

child: Expression

names: Vec<String>

metadata: Option<String>

Implementations

impl Alias

pub fn new(child: Expression, name: impl Into<String>) -> Alias

pub fn with_metadata(self, metadata: String) -> Alias

pub fn to_proto(&self) -> Expression

Trait Implementations

impl Clone for Alias

fn clone(&self) -> Alias

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Alias

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

Formats the value using the given formatter.

impl PartialEq for Alias

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Alias