Struct MergeEntry 

pub struct MergeEntry {
    pub is_start: bool,
    pub is_end: bool,
    pub locked: bool,
    pub moved: bool,
    /* private fields */
}

A single entry in a merge list.

An entry contains a node and any “hangon” nodes that should be placed after it in the merged output. Hangons are typically:

• Newly inserted nodes
• Nodes copied from elsewhere in the tree
• Far-moved nodes (moved from a different parent)

Fields

is_start: bool

Whether this is the START marker.

is_end: bool

Whether this is the END marker.

locked: bool

Whether this entry is locked (cannot be freely reordered).

moved: bool

Whether this node was moved within the child list.

Implementations

impl MergeEntry

pub fn new(node: Option<NodeRef>) -> Self

Creates a new entry with the given node.

pub fn start() -> Self

Creates the START marker entry.

pub fn end() -> Self

Creates the END marker entry.

pub fn node(&self) -> Option<NodeRef>

Returns the node for this entry.

pub fn hangons(&self) -> &[NodeRef]

Returns the hangon nodes.

pub fn add_hangon(&mut self, node: NodeRef)

Adds a hangon node.

pub fn hangon_count(&self) -> usize

Returns the number of hangon nodes.

pub fn set_merge_partner(&mut self, partner: Option<NodeRef>)

Sets the merge partner.

pub fn merge_partner(&self) -> Option<&NodeRef>

Returns the merge partner.

pub fn base_match(&self) -> Option<NodeRef>

Returns the base match of this entry’s node (if any).

Trait Implementations

impl Clone for MergeEntry

fn clone(&self) -> MergeEntry

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MergeEntry

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

Formats the value using the given formatter.