Enum Placement 

pub enum Placement {
    After,
    Before,
    FirstChild,
    LastChild,
    Parent,
}

Determines how items are inserted into a TreeView.

Variants

After

The item is inserted as a sibling after the specified row.

Before

The item is inserted as a sibling before the specified row.

FirstChild

The item is inserted as new child of the specified row, placed before all other existing children.

LastChild

The item is inserted as new child of the specified row, placed after all other existing children.

Parent

The item is inserted as the new immediate parent of the specified row.

Trait Implementations

impl Clone for Placement

fn clone(&self) -> Placement

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Placement

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

Formats the value using the given formatter.

impl PartialEq for Placement

fn eq(&self, other: &Placement) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for Placement

impl Eq for Placement

impl StructuralPartialEq for Placement