Struct DiffNode 

pub struct DiffNode {
    pub type_id: TypeId,
    pub key: Option<String>,
    pub props_hash: u64,
    pub children: Vec<Self>,
    pub index: usize,
}

A node in the widget tree for diffing.

Fields

type_id: TypeId

Widget type

key: Option<String>

Optional key for matching

props_hash: u64

Widget properties hash (for detecting changes)

children: Vec<Self>

Child nodes

index: usize

Position in parent’s children list

Implementations

impl DiffNode

pub const fn new(type_id: TypeId, props_hash: u64) -> Self

Create a new diff node.

pub fn with_key(self, key: impl Into<String>) -> Self

Set the key for this node.

pub const fn with_index(self, index: usize) -> Self

Set the index of this node.

pub fn add_child(&mut self, child: Self)

Add a child node.

pub fn with_child(self, child: Self) -> Self

Add a child node with fluent API.

Trait Implementations

impl Clone for DiffNode

fn clone(&self) -> DiffNode

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DiffNode

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

Formats the value using the given formatter.