Enum Lit 

pub enum Lit {
    Int(i64),
    Float(f64),
    Str(Arc<str>),
    Bool(bool),
    Keyword(Arc<str>),
}

A literal. Floats compare by bit pattern so that Lit — and therefore Node — can be Eq: two source files that differ only in 0.0 versus -0.0 are different programs.

Variants

Int(i64)

Float(f64)

Str(Arc<str>)

Bool(bool)

Keyword(Arc<str>)

:keyword — a self-evaluating name, used for record field labels and enum-ish tags. The sketch writes {:id id :text text}, so keywords are in the core notation from the start.

Implementations

impl Lit

pub fn type_name(&self) -> &'static str

Trait Implementations

impl Clone for Lit

fn clone(&self) -> Lit

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Lit

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

Formats the value using the given formatter.

impl PartialEq for Lit

fn eq(&self, other: &Self) -> 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 Lit