Struct BoxStyle 

pub struct BoxStyle {
    pub top_left: char,
    pub top_right: char,
    pub bottom_left: char,
    pub bottom_right: char,
    pub horizontal: char,
    pub vertical: char,
    pub left_tee: char,
    pub right_tee: char,
    pub top_tee: char,
    pub bottom_tee: char,
    pub cross: char,
}

Box drawing character sets for panels and tables.

Supports multiple styles from minimal ASCII to decorative Unicode.

Example

use fastapi_output::themes::BoxStyle;

let style = BoxStyle::rounded();
println!("{}{}{}", style.top_left, style.horizontal, style.top_right);
// ╭─╮

Fields

top_left: char

Top-left corner character.

top_right: char

Top-right corner character.

bottom_left: char

Bottom-left corner character.

bottom_right: char

Bottom-right corner character.

horizontal: char

Horizontal line character.

vertical: char

Vertical line character.

left_tee: char

Left T-junction for tables.

right_tee: char

Right T-junction for tables.

top_tee: char

Top T-junction for tables.

bottom_tee: char

Bottom T-junction for tables.

cross: char

Cross/plus for table intersections.

Implementations

impl BoxStyle

pub const fn rounded() -> Self

Rounded corners using Unicode box drawing characters.

pub const fn square() -> Self

Square corners using Unicode box drawing characters.

pub const fn heavy() -> Self

Heavy/bold box drawing characters.

pub const fn double() -> Self

Double-line box drawing characters.

pub const fn ascii() -> Self

ASCII-only box drawing using +, -, |.

pub const fn none() -> Self

No visible borders (space characters).

pub fn horizontal_line(&self, width: usize) -> String

Draw a horizontal line of the specified width.

pub fn top_border(&self, width: usize) -> String

Draw a complete top border with corners.

pub fn bottom_border(&self, width: usize) -> String

Draw a complete bottom border with corners.

Trait Implementations

impl Clone for BoxStyle

fn clone(&self) -> BoxStyle

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for BoxStyle

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

Formats the value using the given formatter.

impl Default for BoxStyle

fn default() -> Self

Returns the “default value” for a type.

impl PartialEq for BoxStyle

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

impl Eq for BoxStyle

impl StructuralPartialEq for BoxStyle