Struct prodash::unit::human::Human

pub struct Human {
    pub name: &'static str,
    pub formatter: Formatter,
}

A helper for formatting numbers in a format easily read by humans in renderers, as in 2.54 million objects

Fields

name: &'static str

The name of the represented unit, like ‘items’ or ‘objects’.

formatter: Formatter

The formatter to format the actual numbers.

Implementations

impl Human

pub fn new(formatter: Formatter, name: &'static str) -> Self

A convenience method to create a new new instance and its formatter and name fields.

Trait Implementations

impl Debug for Human

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

Formats the value using the given formatter.

impl DisplayValue for Human

fn display_current_value( &self, w: &mut dyn Write, value: Step, _upper: Option<Step> ) -> Result

Display the absolute value representing the current progress of an operation and write it to w.

fn display_upper_bound( &self, w: &mut dyn Write, upper_bound: Step, _value: Step ) -> Result

Emit the upper_bound to w.

fn dyn_hash(&self, state: &mut dyn Hasher)

A way to hash our state without using generics.

fn display_unit(&self, w: &mut dyn Write, _value: Step) -> Result

Emit the unit of value to w.

fn separator( &self, w: &mut dyn Write, _value: Step, _upper: Option<Step> ) -> Result

Emit a token to separate two values.

fn display_percentage(&self, w: &mut dyn Write, percentage: f64) -> Result

Emit percentage to w.

fn display_throughput( &self, w: &mut dyn Write, throughput: &Throughput ) -> Result

Emit the throughput of an operation to w.

fn fraction_and_time_unit( &self, timespan: Duration ) -> (Option<f64>, &'static str)

Given a timespan, return a fraction of the timespan based on the given unit, i.e. (possible fraction, unit).