METER_VALUE_SAMPLE_INTERVAL

rust_ocpp::v1_6::messages::change_configuration

Constant METER_VALUE_SAMPLE_INTERVAL 

Source 
pub const METER_VALUE_SAMPLE_INTERVAL: &str = "MeterValueSampleInterval";
Expand description

§From OCPP Specification

Interval between sampling of metering (or other) data, intended to be transmitted by “MeterValues” PDUs. For charging session data (ConnectorId>0), samples are acquired and transmitted periodically at this interval from the start of the charging transaction.

A value of “0” (numeric zero), by convention, is to be interpreted to mean that no sampled data should be transmitted.