pub enum TreeInternalDiff {
Create {
parent: TreeParentId,
position: FractionalIndex,
},
UnCreate,
Move {
parent: TreeParentId,
position: FractionalIndex,
},
Delete {
parent: TreeParentId,
position: Option<FractionalIndex>,
},
MoveInDelete {
parent: TreeParentId,
position: Option<FractionalIndex>,
},
}Expand description
The action of TreeDiff. It’s the same as [crate::container::tree::tree_op::TreeOp], but semantic.
Variants§
Create
First create the node, have not seen it before
UnCreate
For retreating, if the node is only created, not move it to DELETED_ROOT but delete it directly
Move
Move the node to the parent, the node exists
Delete
move under a parent that is deleted
MoveInDelete
old parent is deleted, new parent is deleted too
Trait Implementations§
Source§impl Clone for TreeInternalDiff
impl Clone for TreeInternalDiff
Source§fn clone(&self) -> TreeInternalDiff
fn clone(&self) -> TreeInternalDiff
1.0.0 · Source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
source. Read moreAuto Trait Implementations§
impl Freeze for TreeInternalDiff
impl RefUnwindSafe for TreeInternalDiff
impl Send for TreeInternalDiff
impl Sync for TreeInternalDiff
impl Unpin for TreeInternalDiff
impl UnwindSafe for TreeInternalDiff
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