Struct BoxChars 

pub struct BoxChars {
    pub top_left: Cow<'static, str>,
    pub top: Cow<'static, str>,
    pub top_right: Cow<'static, str>,
    pub right: Cow<'static, str>,
    pub bottom_right: Cow<'static, str>,
    pub bottom: Cow<'static, str>,
    pub bottom_left: Cow<'static, str>,
    pub left: Cow<'static, str>,
}

All eight box-drawing characters for one border style.

Uses Cow<'static, str> so named-style constants are zero-copy (Borrowed) while Custom border styles use Owned strings without leaking memory.

Fields

top_left: Cow<'static, str>

top: Cow<'static, str>

top_right: Cow<'static, str>

right: Cow<'static, str>

bottom_right: Cow<'static, str>

bottom: Cow<'static, str>

bottom_left: Cow<'static, str>

left: Cow<'static, str>

Implementations

impl BoxChars

pub fn from_custom(c: CustomChars) -> Self

Build from a CustomChars (for BorderStyle::Custom).

No leaking: the strings are moved into Cow::Owned and freed when the BoxChars value is dropped at the end of each render_border call.

Trait Implementations

impl Clone for BoxChars

fn clone(&self) -> BoxChars

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for BoxChars

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

Formats the value using the given formatter.