Struct App 

pub struct App {
    pub func: StrRef,
    pub args: VecRef,
}

Function application (e.g., sum(e.price), count()).

Represents a function call with zero or more arguments.

Examples

In the query WHERE count(e.items) > 5, the count(e.items) is an App node.

Fields

func: StrRef

Name of the function being called

args: VecRef

Arguments passed to the function

Trait Implementations

impl Clone for App

fn clone(&self) -> App

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for App

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

Formats the value using the given formatter.

impl Hash for App

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for App

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

Tests for self and other values to be equal, and is used by ==.

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

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

impl Serialize for App

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for App

impl Eq for App

impl StructuralPartialEq for App