Struct passerine::common::closure::Closure

pub struct Closure {
    pub id: String,
    pub lambda: Rc<Lambda>,
    pub captures: Vec<Rc<RefCell<Data>>>,
}

Wraps a Lambda with some scope context. Each closure is unique when constructed, Because it depends on the surrounding environment it was constructed in. It holds a set of references to variables it captures.

Fields

id: String

lambda: Rc<Lambda>

captures: Vec<Rc<RefCell<Data>>>

Implementations

impl Closure

pub fn wrap(lambda: Rc<Lambda>) -> Closure

Constructs a new Closure by wrapping a Lambda. This closure has no captured variables when constructed.

Trait Implementations

impl Clone for Closure

fn clone(&self) -> Closure

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Closure

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

Formats the value using the given formatter.

impl PartialEq<Closure> for Closure

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

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

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

This method tests for !=.

impl StructuralPartialEq for Closure