ocpp_rs 0.4.2

no_std + alloc OCPP 1.6 and 2.1 protocol library (OCPP-J parse/serialize, CallResult correlation).
Documentation
//! OCPP 2.1 `StatusNotification` request/response payloads.

use crate::v21::datatypes::CustomDataType;
use crate::v21::datatypes::DateTimeWrapper;
use serde::{Deserialize, Serialize};

crate::lenient_str_enum! {
    pub enum ConnectorStatusEnumType {
        Available,
        Occupied,
        Reserved,
        Unavailable,
        Faulted,
    }
    @unknown Unknown
}

#[derive(Debug, Clone, PartialEq, Eq, Serialize, Deserialize)]
#[serde(rename_all = "camelCase", deny_unknown_fields)]
pub struct StatusNotificationRequest {
    #[serde(with = "crate::v21::utils::rfc3339_date_time")]
    pub timestamp: DateTimeWrapper,
    pub connector_status: ConnectorStatusEnumType,
    pub evse_id: i32,
    pub connector_id: i32,
    #[serde(skip_serializing_if = "Option::is_none")]
    #[serde(default)]
    pub custom_data: Option<CustomDataType>,
}

#[derive(Debug, Clone, PartialEq, Eq, Serialize, Deserialize)]
#[serde(rename_all = "camelCase", deny_unknown_fields)]
pub struct StatusNotificationResponse {
    #[serde(skip_serializing_if = "Option::is_none")]
    #[serde(default)]
    pub custom_data: Option<CustomDataType>,
}