Crate codetics_ocpp_core 

Version-independent building blocks shared by every OCPP-J version.

Each OCPP version lives in its own crate (ocpp16, ocpp201, ocpp21); this crate only holds what the OCPP-J transport specifications define identically (or near-identically) for all of them.

Re-exports

pub use datetime::DateTime;

pub use error::ErrorCode;

pub use error::ErrorDialect;

pub use error::RpcError;

pub use msgid::MessageIdGenerator;

pub use rpc::Frame;

pub use rpc::MessageTypeId;

pub use validate::Path;

pub use validate::Validate;

pub use validate::Violation;

pub use validate::ViolationKind;

pub use version::OcppVersion;

Modules

datetime

Minimal RFC 3339 date-time type, sufficient for OCPP dateTime fields.

error

RPC framework error codes (CALLERROR / CALLRESULTERROR).

msgid

Message id generation.

rpc

OCPP-J RPC framing (OCPP-J 1.6 §4, OCPP 2.0.1/2.1 Part 4 §4).

validate

Schema constraint validation for generated message types.

version

OCPP version negotiation through the WebSocket subprotocol.

Traits

Request

Ties a request payload type to its action name and response type.

Functions

decode_payload

Deserializes and validates an OCPP payload, mapping failures to the OCPP-J RPC error code that best describes them.

decode_value

Same as decode_payload but starting from an already parsed JSON value.