Struct FunctionExpression 

pub struct FunctionExpression {
    pub name: Arc<str>,
    pub args: Vec<Expression>,
    pub position_in_query: usize,
}

Fields

name: Arc<str>

args: Vec<Expression>

position_in_query: usize

Implementations

impl FunctionExpression

pub fn function( name: Arc<str>, args: Vec<Expression>, position_in_query: usize, ) -> Expression

Trait Implementations

impl Clone for FunctionExpression

fn clone(&self) -> FunctionExpression

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FunctionExpression

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

Formats the value using the given formatter.

impl Hash for FunctionExpression

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 ParentExpression for FunctionExpression

fn get_children(&self) -> Vec<&Expression>

impl PartialEq for FunctionExpression

fn eq(&self, other: &FunctionExpression) -> 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 Eq for FunctionExpression

impl StructuralPartialEq for FunctionExpression