Enum partiql_ast::ast::ProjectItem

pub enum ProjectItem {
    ProjectAll(ProjectAll),
    ProjectExpr(ProjectExpr),
}

An item to be projected in a SELECT-list.

Variants

ProjectAll(ProjectAll)

For .* in SELECT list

ProjectExpr(ProjectExpr)

For <expr> [AS <id>]

Trait Implementations

impl Clone for ProjectItem

fn clone(&self) -> ProjectItem

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ProjectItem

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

Formats the value using the given formatter.

impl PartialEq<ProjectItem> for ProjectItem

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Visit for ProjectItem

fn visit<'v, V>(&'v self, v: &mut V) -> Traversewhere V: Visitor<'v>,

impl StructuralPartialEq for ProjectItem