Module v2_3_0 

Available on crate feature v2_3_0 only.

The OCPI 2.3.0 wire model: the canonical model of this crate.

Every other version in ocpi-kit is described as a delta from this one — crate::v2_2_1 re-exports the types that are byte-identical and defines only what changed, and crate::convert carries objects between them with an explicit account of what was lost.

What 2.3.0 added

Area	Change
payments	new module: payment terminals and financial advice confirmations
types::Price	{before_taxes, taxes[]} replaces 2.2.1’s {excl_vat, incl_vat}
tariffs::TaxIncluded	new required Tariff.tax_included, for North American tax rules
tariffs::PriceLimit	min_price/max_price gained an after_taxes bound
locations::Parking	new object, for EU AFIR reporting to National Access Points
locations::ConnectorType	became an OpenEnum, and gained MCS
locations::ConnectorCapability	new: ISO 15118-2 / -20 Plug & Charge
tokens::TokenType	became an OpenEnum, and gained EMAID
types::Role	HUB removed; a hub is now Credentials.hub_party_id
credentials::Credentials	gained hub_party_id
locations::Location	gained help_phone

Conventions used throughout

• Every object carries an extensions field: undocumented JSON is preserved, never dropped.
• A field the spec marks optional (?) is an Option; a list (* or +) is a Vec, and the + cardinality is checked by Validate rather than by the type system, so a peer’s under-filled object still decodes.
• A field named type on the wire is spelled out in Rust — token_type, image_type, tariff_type — and carries #[serde(rename = "type")].
• Objects that are more than a handful of fields have a compile-time-checked builder: Location::builder().country_code("NL")…build().

Spec: https://github.com/ocpi/ocpi, release-2.3.0-bugfixes

Re-exports

pub use cdrs::Cdr;

pub use credentials::Credentials;

pub use locations::Connector;

pub use locations::Evse;

pub use locations::Location;

pub use payments::FinancialAdviceConfirmation;

pub use payments::Terminal;

pub use bookings::Booking;bookings

pub use bookings::BookingLocation;bookings

pub use bookings::Calendar;bookings

pub use invoice_reconciliation::InvoiceReconciliationRecord;invoice-reconciliation

pub use invoice_reconciliation::Reconciliation;invoice-reconciliation

pub use invoice_reconciliation::reconcile;invoice-reconciliation

pub use sessions::Session;

pub use tariffs::Tariff;

pub use tokens::Token;

pub use types::Price;

pub use types::Role;

pub use types::TaxAmount;

pub use versions::Endpoint;

pub use versions::Version;

pub use versions::VersionDetails;

Modules

bookingsbookings

The Bookings module, from the OCPI 2.3.0 bookings release branch.

cdrs

The CDRs module of OCPI 2.3.0: sealed records of what a session cost.

charging_profiles

The Charging Profiles module of OCPI 2.3.0: smart charging limits over time.

commands

The Commands module of OCPI 2.3.0: start, stop, reserve, cancel and unlock.

credentials

The Credentials module of OCPI 2.3.0: the registration handshake.

hub_client_info

The Hub Client Info module of OCPI 2.3.0: which parties a hub has connected.

invoice_reconciliationinvoice-reconciliation

The Invoice Reconciliation module, from the OCPI 2.3.0 payments release branch.

locations

The Locations module of OCPI 2.3.0: where the EVSEs are and what they can do.

payments

The Payments module, new in OCPI 2.3.0: ad-hoc payment terminals and their transactions.

sessions

The Sessions module of OCPI 2.3.0: the live view of a charging session.

tariffs

The Tariffs module of OCPI 2.3.0: what charging costs.

tokens

The Tokens module of OCPI 2.3.0: which drivers may charge, and real-time authorization.

types

The spec-wide types whose shape is specific to OCPI 2.3.0: Price, TaxAmount and Role.

versions

The Versions module of OCPI 2.3.0: the starting point of every OCPI connection.

Constants

VERSION

The version number this module implements.