Enum TreeGuides 

pub enum TreeGuides {
    Ascii,
    Unicode,
    Bold,
    Double,
    Rounded,
}

Guide character styles for tree rendering.

Variants

Ascii

ASCII guides: |, +--, `--.

Unicode

Unicode box-drawing characters (default).

Bold

Bold Unicode box-drawing characters.

Double

Double-line Unicode characters.

Rounded

Rounded Unicode characters.

Implementations

impl TreeGuides

pub const fn vertical(&self) -> &str

Vertical continuation (item has siblings below).

pub const fn branch(&self) -> &str

Branch guide (item has siblings below).

pub const fn last(&self) -> &str

Last-item guide (no siblings below).

pub const fn space(&self) -> &str

Empty indentation (no guide needed).

pub fn width(&self) -> usize

Width in columns of each guide segment.

Trait Implementations

impl Clone for TreeGuides

fn clone(&self) -> TreeGuides

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TreeGuides

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

Formats the value using the given formatter.

impl Default for TreeGuides

fn default() -> TreeGuides

Returns the “default value” for a type.

impl PartialEq for TreeGuides

fn eq(&self, other: &TreeGuides) -> 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 TreeGuides

impl Eq for TreeGuides

impl StructuralPartialEq for TreeGuides