NodeRef

grapes::map_tree

Struct NodeRef 

Source 
pub struct NodeRef<'a, Key: Hash + Eq + Clone, T: Clone> { /* private fields */ }
Expand description

A reference to a node in a MapTree

The library guarantees that this references a valid node in the associated tree

Implementations§

Source§

impl<'a, Key: Hash + Eq + Clone, T: Clone> NodeRef<'a, Key, T>

Source

pub fn data(&self) -> &'a T

Get the data associated with the node

Source

pub fn key(&self) -> &Key

Get the key associated with the node.

Source

pub fn children(&self) -> Children<'a, Key, T> ⓘ

Iterate over the node’s children entries

Trait Implementations§

Source§

impl<'a, Key: Clone + Hash + Eq + Clone, T: Clone + Clone> Clone for NodeRef<'a, Key, T>

Source§

fn clone(&self) -> NodeRef<'a, Key, T>

Returns a duplicate of the value. Read more
1.0.0 · Source§

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

Performs copy-assignment from source. Read more
Source§

impl<'a, Key: Debug + Hash + Eq + Clone, T: Debug + Clone> Debug for NodeRef<'a, Key, T>

Source§

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

Formats the value using the given formatter. Read more
Source§

impl<'a, Key: Copy + Hash + Eq + Clone, T: Copy + Clone> Copy for NodeRef<'a, Key, T>

Auto Trait Implementations§

§

impl<'a, Key, T> Freeze for NodeRef<'a, Key, T>

§

impl<'a, Key, T> RefUnwindSafe for NodeRef<'a, Key, T>
where T: RefUnwindSafe, Key: RefUnwindSafe,

§

impl<'a, Key, T> Send for NodeRef<'a, Key, T>
where T: Sync + Send, Key: Sync + Send,

§

impl<'a, Key, T> Sync for NodeRef<'a, Key, T>
where T: Sync + Send, Key: Sync + Send,

§

impl<'a, Key, T> Unpin for NodeRef<'a, Key, T>

§

impl<'a, Key, T> UnwindSafe for NodeRef<'a, Key, T>
where T: RefUnwindSafe, Key: RefUnwindSafe,

Blanket Implementations§

Source§

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

Source§

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
Source§

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

Source§

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
Source§

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

Source§

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

Mutably borrows from an owned value. Read more
Source§

impl<T> CloneToUninit for T
where T: Clone,

Source§

unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. Read more
Source§

impl<T> From<T> for T

Source§

fn from(t: T) -> T

Returns the argument unchanged.

Source§

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

Source§

fn into(self) -> U

Calls U::from(self).

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

Source§

impl<T> Same for T

Source§

type Output = T

Should always be Self
Source§

impl<T> ToOwned for T
where T: Clone,

Source§

type Owned = T

The resulting type after obtaining ownership.
Source§

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
Source§

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
Source§

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

Source§

type Error = Infallible

The type returned in the event of a conversion error.
Source§

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

Performs the conversion.
Source§

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

Source§

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

The type returned in the event of a conversion error.
Source§

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

Performs the conversion.