Struct Sparkline 

pub struct Sparkline<'a> { /* private fields */ }

A single-row sparkline of samples, scaled to the sample max, using the eight vertical block glyphs ▁▂▃▄▅▆▇█.

The most recent samples are right-aligned so the graph scrolls left as new data arrives. Bar height (and color) tracks each sample’s fraction of the max via Meter. Only the first row of area is drawn.

Implementations

impl<'a> Sparkline<'a>

pub const fn new(samples: &'a [f32]) -> Self

A sparkline of samples.

Trait Implementations

impl<'a> Clone for Sparkline<'a>

fn clone(&self) -> Sparkline<'a>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'a> Copy for Sparkline<'a>

impl<'a> Debug for Sparkline<'a>

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

Formats the value using the given formatter.

impl<B: Backend> Widget<B> for Sparkline<'_>

fn render(self, area: Rect, term: &mut Terminal<B>)

Draw this widget into area.