Struct ucglib::ast::SelectorList

pub struct SelectorList {
    pub head: Box<Expression>,
    pub tail: Option<Vec<Token>>,
}

An Expression with a series of symbols specifying the key with which to descend into the result of the expression.

The expression must evaluate to either a tuple or an array. The token must evaluate to either a bareword Symbol or an Int.

let foo = { bar = "a thing" };
let thing = foo.bar;

let arr = ["one", "two"];
let first = arr.0;

let berry = {best = "strawberry", unique = "acai"}.best;
let third = ["uno", "dos", "tres"].1;
'''

Fields

head: Box<Expression>

tail: Option<Vec<Token>>

Methods

impl SelectorList

pub fn to_string(&self) -> String

Returns a stringified version of a SelectorList.

Trait Implementations

impl PartialEq for SelectorList

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

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

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

This method tests for !=.

impl Clone for SelectorList

fn clone(&self) -> SelectorList

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for SelectorList

fn fmt(&self, w: &mut Formatter) -> Result

Formats the value using the given formatter.

impl Display for SelectorList

fn fmt(&self, w: &mut Formatter) -> Result

Formats the value using the given formatter.