Struct ocpi_tariffs::pricer::Pricer

pub struct Pricer { /* private fields */ }

Pricer that encapsulates a single charge-session and a list of tariffs. To run the pricer call build_report. The resulting report contains the totals, subtotals and a breakdown of the calculation.

Either specify a Cdr containing a list of tariffs.

let pricer = Pricer::new(cdr, Tz::Europe__Amsterdam);
let report = pricer.build_report();

Or provide both the Cdr and a slice of OcpiTariff’s.

let pricer = Pricer::with_tariffs(cdr, tariffs, Tz::Europe__Amsterdam);
let report = pricer.build_report();

Implementations

impl Pricer

pub fn new(cdr: &Cdr, local_timezone: Tz) -> Self

Instantiate the pricer with a Cdr that contains at least on tariff. Provide the local_timezone of the area where this charge session was priced.

pub fn with_tariffs( cdr: &Cdr, tariffs: &[OcpiTariff], local_timezone: Tz ) -> Self

Instantiate the pricer with a Cdr and a slice that contains at least on tariff. Provide the local_timezone of the area where this charge session was priced.

pub fn build_report(&self) -> Result<Report, Error>

Attempt to apply the first found valid tariff the charge session and build a report containing the results.