Struct SyntaxSugarLibrary 

pub struct SyntaxSugarLibrary {
    pub sugars: Vec<SyntaxSugar>,
}

A collection of syntax sugar definitions.

Fields

sugars: Vec<SyntaxSugar>

All registered sugars

Implementations

impl SyntaxSugarLibrary

pub fn new() -> Self

Create an empty library.

pub fn add(&mut self, sugar: SyntaxSugar)

Add a sugar.

pub fn find(&self, name: &str) -> Option<&SyntaxSugar>

Find a sugar by name.

pub fn len(&self) -> usize

Returns the number of sugars.

pub fn is_empty(&self) -> bool

Returns true if empty.

Trait Implementations

impl Default for SyntaxSugarLibrary

fn default() -> Self

Returns the “default value” for a type.