Struct NpvSolution 

pub struct NpvSolution { /* private fields */ }

The custom solution information of a NPV scenario. The struct values are immutable by the user of the library.

Implementations

impl NpvSolution

pub fn new( rates: Vec<f64>, periods: u32, initial_investment: f64, cashflows: Vec<f64>, sum_of_cashflows: f64, sum_of_discounted_cashflows: f64, net_present_value: f64, ) -> Self

Create a new instance of the struct

pub fn series(&self) -> NpvSeries

pub fn rate_avg(&self) -> f64

Call rate_avg on a NpvSolution to get the simple average rate of a schedule;

pub fn rates(&self) -> &[f64]

Returns the rate schedule

pub fn periods(&self) -> u32

Returns the number of periods as u32.

pub fn initial_investment(&self) -> f64

Returns the initial investment as f64.

pub fn cashflows(&self) -> &[f64]

Returns a Vec of the cashflows.

pub fn sum_of_cashflows(&self) -> f64

Returns the sum of the cashflows at their future value.

pub fn sum_of_discounted_cashflows(&self) -> f64

Returns the sum of the cashflows at their present value.

pub fn net_present_value(&self) -> f64

Returns the net present value as f64.

pub fn npv(&self) -> f64

Alias for net_present_value().unwrap()

pub fn print_table(&self)

Pretty-print a table of the calculations at each period for visual analysis.

pub fn print_table_locale(&self, locale: &Locale, precision: usize)

Pretty-print a table of the calculations at each period for visual analysis, and provide a Locale for monetary formatting and preferred decimal precision.

pub fn max_discounted_cashflow(&self) -> Option<f64>

Max discounted cashflow among periods after the initial investment, if any.

pub fn min_discounted_cashflow(&self) -> Option<f64>

Min discounted cashflow among periods after the initial investment, if any.

Trait Implementations

impl Debug for NpvSolution

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

Formats the value using the given formatter.