total_usage

OCPP 2.1 TotalUsage data type (schema TotalUsageType).

to_json/decoder map to/from its OCPP-J JSON object; new (when present) builds a value from the required fields only.

Types

TotalUsage

</>

This contains the calculated usage of energy, charging time and idle time during a transaction.

Field	Type	Req	Description
`charging_time`	`Int`	✓	Total duration of the charging session (including the duration of charging and not charging), in seconds.
`custom_data`	`CustomData`	—
`energy`	`Float`	✓
`idle_time`	`Int`	✓	Total duration of the charging session where the EV was not charging (no energy was transferred between EVSE and EV), in seconds.
`reservation_time`	`Int`	—	Total time of reservation in seconds.

Schema: TotalUsageType

pub type TotalUsage {
  TotalUsage(
    charging_time: Int,
    custom_data: option.Option(custom_data.CustomData),
    energy: Float,
    idle_time: Int,
    reservation_time: option.Option(Int),
  )
}

Constructors

TotalUsage(
  charging_time: Int,
  custom_data: option.Option(custom_data.CustomData),
  energy: Float,
  idle_time: Int,
  reservation_time: option.Option(Int),
)

Values

decoder

</>

pub fn decoder() -> decode.Decoder(TotalUsage)

Decode a TotalUsage from its OCPP-J JSON object, enforcing schema constraints.

new

</>

pub fn new(
  charging_time charging_time: Int,
  energy energy: Float,
  idle_time idle_time: Int,
) -> TotalUsage

Construct a TotalUsage from its required fields, with every optional field set to None.

to_json

</>

pub fn to_json(value: TotalUsage) -> json.Json

Encode a TotalUsage to its OCPP-J JSON object.