Function spark::graph [−] [src]

pub fn graph(values: &[f32]) -> String

graph generates a string representation of the values as a sparkline.

Arguments

  • values - The values to graph.

Example

let sparkline = spark::graph(&[1.0, 5.0, 22.0, 13.0, 53.0]);
assert_eq!(sparkline, "▁▁▃▂█");