Struct Node 

pub struct Node<Id> {
    pub id: Id,
    pub label: String,
    pub icon: Option<Glyph>,
    pub open_icon: Option<Glyph>,
    pub trailing: Option<Trailing>,
    pub disabled: bool,
    /* private fields */
}

Available on crate feature tree only.

One node: its label and look. Its children are given with children, or later with Node::lazy.

Fields

id: Id

label: String

icon: Option<Glyph>

open_icon: Option<Glyph>

Shown in place of icon while the node is expanded.

trailing: Option<Trailing>

disabled: bool

Implementations

impl<Id> Node<Id>

pub fn icon(self, glyph: Glyph) -> Self

pub fn icons(self, closed: Glyph, open: Glyph) -> Self

Icons for the collapsed and the expanded node.

pub fn folder(self) -> Self

A closed folder icon that opens while expanded.

pub fn file(self) -> Self

A file icon.

pub fn badge(self, label: impl Into<String>) -> Self

A small badge at the end of the row.

pub fn trailing(self, label: impl Into<String>) -> Self

Muted text at the end of the row.

pub fn disabled(self, disabled: bool) -> Self

A disabled node cannot be highlighted, selected, checked, activated or expanded.

pub fn children(self, children: impl IntoIterator<Item = Node<Id>>) -> Self

pub fn lazy(self) -> Self

Children that load when the node is first expanded.

Trait Implementations

impl<Id: Clone> Clone for Node<Id>

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<Id: Debug> Debug for Node<Id>

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

Formats the value using the given formatter.

impl<Id: PartialEq> PartialEq for Node<Id>

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

Equality operator ==.

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

Inequality operator !=.

impl<Id: PartialEq> StructuralPartialEq for Node<Id>