Struct Column 

pub struct Column {
    pub source: Option<Ident>,
    pub name: Ident,
}

A (optionally source-qualified) column reference.

Fields

source: Option<Ident>

Table / alias the column belongs to. None means the plan’s root source.

name: Ident

Column name.

Implementations

impl Column

pub fn new(name: impl Into<Ident>) -> Self

Column on the root source.

pub fn qualified(source: impl Into<Ident>, name: impl Into<Ident>) -> Self

Column qualified by a table or join alias.

Trait Implementations

impl Clone for Column

fn clone(&self) -> Column

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Column

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

Formats the value using the given formatter.

impl PartialEq for Column

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Column