Struct TreeConfig 

pub struct TreeConfig {
    pub show_types: bool,
    pub indent: String,
    pub use_unicode: bool,
    pub redact_secrets: bool,
    pub show_truncation: bool,
    pub max_items: Option<usize>,
    pub max_depth: Option<usize>,
    pub color_choice: ColorChoice,
    pub theme: Theme,
}

Configuration for tree formatting.

Fields

show_types: bool

Show type names alongside values.

indent: String

Indent string (default: “ “).

use_unicode: bool

Tree branch characters (Unicode vs ASCII).

redact_secrets: bool

Redact secret values.

show_truncation: bool

Show truncation information.

max_items: Option<usize>

Maximum children items to render per container (None = unlimited).

max_depth: Option<usize>

Maximum tree depth to inspect/render (None = unlimited).

color_choice: ColorChoice

Color configuration choice (Auto, Always, Never).

theme: Theme

Theme mapping semantic roles to terminal styles.

Implementations

impl TreeConfig

pub fn compact() -> TreeConfig

Create a compact configuration.

pub fn plain() -> TreeConfig

Create a configuration with ANSI colors strictly disabled.

pub fn colored() -> TreeConfig

Create a configuration with ANSI colors explicitly forced on.

pub fn with_theme(self, theme: Theme) -> TreeConfig

Builder to configure the theme.

pub fn with_color_choice(self, choice: ColorChoice) -> TreeConfig

Builder to configure color choice.

pub fn with_color(self, enabled: bool) -> TreeConfig

Builder to toggle color on or off explicitly.

pub fn with_max_items(self, max: usize) -> TreeConfig

Builder to set maximum items to display per container.

pub fn with_max_depth(self, depth: usize) -> TreeConfig

Builder to set maximum recursion depth.

Trait Implementations

impl Clone for TreeConfig

fn clone(&self) -> TreeConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TreeConfig

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

Formats the value using the given formatter.

impl Default for TreeConfig

fn default() -> TreeConfig

Returns the “default value” for a type.