syntax_tree::change

Enum Event

pub enum Event<'a, T> {
    NodeAdded {
        parent: &'a Node<T>,
        added_idx: usize,
    },
    NodeRemoved {
        parent: &'a Node<T>,
        removed_idx: usize,
    },
    InfosChanged {
        node: &'a Node<T>,
    },
    TextChanged {
        node: &'a Node<T>,
    },
}

Expand description

Change events which can happen in the tree.

Variants§

NodeAdded

Fields

§parent: &'a Node<T>

§added_idx: usize

NodeRemoved

Fields

§parent: &'a Node<T>

§removed_idx: usize

InfosChanged

Fields

§node: &'a Node<T>

TextChanged

Fields

§node: &'a Node<T>

Auto Trait Implementations§

impl<'a, T> Freeze for Event<'a, T>

impl<'a, T> !RefUnwindSafe for Event<'a, T>

impl<'a, T> !Send for Event<'a, T>

impl<'a, T> !Sync for Event<'a, T>

impl<'a, T> Unpin for Event<'a, T>

impl<'a, T> !UnwindSafe for Event<'a, T>

Blanket Implementations§

impl<T> Any for T
where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T
where T: ?Sized,

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T
where T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

impl<T, U> Into<U> for T
where U: From<T>,

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<T, U> TryFrom<U> for T
where U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.