Struct mt_dom::patch::ReplaceNode

pub struct ReplaceNode<'a, NS, TAG, ATT, VAL, EVENT, MSG> {
    pub tag: Option<&'a TAG>,
    pub node_idx: NodeIdx,
    pub new_node_idx: NodeIdx,
    pub replacement: &'a Node<NS, TAG, ATT, VAL, EVENT, MSG>,
}

Replace a node with another node. This typically happens when a node’s tag changes. ex:

becomes

Fields

tag: Option<&'a TAG>

the tag of the node we are going to replace can replace text node, and text node doesn’t have tags

node_idx: NodeIdx

the index of the node we are going to replace

new_node_idx: NodeIdx

the node_idx of the replacement

replacement: &'a Node<NS, TAG, ATT, VAL, EVENT, MSG>

the node that will replace the target node

Implementations

impl<'a, NS, TAG, ATT, VAL, EVENT, MSG> ReplaceNode<'a, NS, TAG, ATT, VAL, EVENT, MSG>

pub fn new(
    tag: Option<&'a TAG>,
    node_idx: NodeIdx,
    new_node_idx: NodeIdx,
    replacement: &'a Node<NS, TAG, ATT, VAL, EVENT, MSG>
) -> Self

create a new ReplaceNode patch

Trait Implementations

impl<'a, NS, TAG, ATT, VAL, EVENT, MSG> Debug for ReplaceNode<'a, NS, TAG, ATT, VAL, EVENT, MSG> where
    NS: Debug,
    TAG: Debug,
    ATT: Debug,
    VAL: Debug, 

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

Formats the value using the given formatter.

impl<'a, NS, TAG, ATT, VAL, EVENT, MSG> From<ReplaceNode<'a, NS, TAG, ATT, VAL, EVENT, MSG>> for Patch<'a, NS, TAG, ATT, VAL, EVENT, MSG>

fn from(rn: ReplaceNode<'a, NS, TAG, ATT, VAL, EVENT, MSG>) -> Self

Performs the conversion.

impl<'a, NS: PartialEq, TAG: PartialEq, ATT: PartialEq, VAL: PartialEq, EVENT: PartialEq, MSG: PartialEq> PartialEq<ReplaceNode<'a, NS, TAG, ATT, VAL, EVENT, MSG>> for ReplaceNode<'a, NS, TAG, ATT, VAL, EVENT, MSG>

fn eq(&self, other: &ReplaceNode<'a, NS, TAG, ATT, VAL, EVENT, MSG>) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &ReplaceNode<'a, NS, TAG, ATT, VAL, EVENT, MSG>) -> bool

This method tests for !=.

impl<'a, NS, TAG, ATT, VAL, EVENT, MSG> StructuralPartialEq for ReplaceNode<'a, NS, TAG, ATT, VAL, EVENT, MSG>