Skip to main content

TrieIterator

graphos_core::index::trie

Struct TrieIterator 

Source 
pub struct TrieIterator<'a> { /* private fields */ }
Expand description

An iterator over trie children at a single level.

Implementations§

Source§

impl<'a> TrieIterator<'a>

Source

pub fn key(&self) -> Option<NodeId>

Returns the current key, if any.

Source

pub fn next(&mut self) -> bool

Advances to the next key.

Source

pub fn seek(&mut self, target: NodeId) -> bool

Seeks to the first key >= target.

Returns true if a key was found.

Source

pub fn open(&self) -> Option<TrieIterator<'a>>

Opens the current key’s child node.

Source

pub fn is_valid(&self) -> bool

Returns whether the iterator is at a valid position.

Auto Trait Implementations§

§

impl<'a> Freeze for TrieIterator<'a>

§

impl<'a> RefUnwindSafe for TrieIterator<'a>

§

impl<'a> Send for TrieIterator<'a>

§

impl<'a> Sync for TrieIterator<'a>

§

impl<'a> Unpin for TrieIterator<'a>

§

impl<'a> UnwindSafe for TrieIterator<'a>

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> 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> Pointable for T

Source§

const ALIGN: usize

The alignment of pointer.
Source§

type Init = T

The type for initializers.
Source§

unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more
Source§

unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more
Source§

unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more
Source§

unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. 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.