Enum Atom 

pub enum Atom {
    Int(i64),
    Bool(bool),
    Char(char),
    Null,
    List(List),
    Function(Function),
    Object(Object),
}

Variants

Int(i64)

Bool(bool)

Char(char)

Null

List(List)

Function(Function)

Object(Object)

Implementations

impl Atom

pub const INT_TY_ID: i64 = 0

pub const BOOL_TY_ID: i64 = 1

pub const CHAR_TY_ID: i64 = 2

pub const NULL_TY_ID: i64 = 3

pub const LIST_TY_ID: i64 = 4

pub const FUNCTION_TY_ID: i64 = 5

pub const MIN_OBJECT_TY_ID: i64 = 6

pub const fn ty_id(&self) -> i64

pub fn new_list(v: Vec<Self>) -> Self

Constructs a new List.

pub fn new_string(s: &str) -> Self

Constructs a new string, represented as a List of Chars.

pub fn as_string(&self) -> Option<String>

If this is a List in which all elements are Chars, this concatenates them into a String and returns it. Otherwise, it returns None.

pub fn new_object(data: HashMap<String, Self>) -> Self

Contructs an object with the type id i64::MAX directly. Useful for (singleton) objects added from outside the language.

pub fn stringify(&self) -> String

impl Atom

pub fn int(&self) -> Option<i64>

pub fn bool(&self) -> Option<bool>

pub fn char(&self) -> Option<char>

pub fn list(&self) -> Option<List>

pub fn function(&self) -> Option<Function>

pub fn object(&self) -> Option<Object>

Trait Implementations

impl Clone for Atom

fn clone(&self) -> Atom

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Atom

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

Formats the value using the given formatter.

impl Display for Atom

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

Formats the value using the given formatter.

impl PartialEq for Atom

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

Equality operator ==.

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

Inequality operator !=.

impl PartialOrd for Atom

fn partial_cmp(&self, other: &Self) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl StructuralPartialEq for Atom