Struct ResultColumn 

pub struct ResultColumn {
    pub expr: ExprId,
    pub alias: Option<NameId>,
    pub alias_was_explicit: bool,
    pub span: Span,
}

One result column of a SELECT.

Fields

expr: ExprId

The expression, which may be * or table.*.

alias: Option<NameId>

The alias, when one was written.

alias_was_explicit: bool

Whether the alias was written with AS.

span: Span

The span of the whole result column.

Trait Implementations

impl Clone for ResultColumn

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ResultColumn

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

Formats the value using the given formatter.

impl Eq for ResultColumn

impl PartialEq for ResultColumn

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for ResultColumn