Trait another_visitor::VisitableMut

pub trait VisitableMut: Downcast {
    fn children_mut(&mut self) -> Vec<&mut dyn VisitableMut>;
}

Required Methods

fn children_mut(&mut self) -> Vec<&mut dyn VisitableMut>

Implementations

impl dyn VisitableMut

pub fn is<__T: VisitableMut>(&self) -> bool

Returns true if the trait object wraps an object of type __T.

pub fn downcast<__T: VisitableMut>(
    self: Box<Self>
) -> Result<Box<__T>, Box<Self>>

Returns a boxed object from a boxed trait object if the underlying object is of type __T. Returns the original boxed trait if it isn’t.

pub fn downcast_rc<__T: VisitableMut>(
    self: Rc<Self>
) -> Result<Rc<__T>, Rc<Self>>

Returns an Rc-ed object from an Rc-ed trait object if the underlying object is of type __T. Returns the original Rc-ed trait if it isn’t.

pub fn downcast_ref<__T: VisitableMut>(&self) -> Option<&__T>

Returns a reference to the object within the trait object if it is of type __T, or None if it isn’t.

pub fn downcast_mut<__T: VisitableMut>(&mut self) -> Option<&mut __T>

Returns a mutable reference to the object within the trait object if it is of type __T, or None if it isn’t.

Implementations on Foreign Types

impl<T: VisitableMut> VisitableMut for Box<T>

fn children_mut(&mut self) -> Vec<&mut dyn VisitableMut>

Implementors

impl<C: 'static> VisitableMut for Cwhere
    for<'a> &'a mut C: IntoIterator,
    for<'a> <&'a mut C as IntoIterator>::Item: AsVisitableMut<'a>,