Function barplot 

pub fn barplot<L: ToString, V: ToString>(
    labels: &[L],
    values: &[V],
    options: BarplotOptions,
) -> Result<Plot<BarplotGraphics>, BarplotError>

Constructs a bar plot from labels and values.

Examples

use unicode_plot::{barplot, BarplotOptions};

let plot = barplot(
    &["apple", "banana", "cherry"],
    &[15, 42, 8],
    BarplotOptions::default(),
).unwrap();

let mut buf = Vec::new();
plot.render(&mut buf, false).unwrap();
assert!(!buf.is_empty());

Errors

Returns BarplotError::LengthMismatch when input lengths differ, BarplotError::NegativeValuesUnsupported when a value is negative, and BarplotError::InvalidNumericValue if a value cannot be parsed as f64.