api3-common 0.0.1

The common crate for API3 DAPI Server contracts
Documentation 
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use crate::abi::Int;
use crate::DataPoint;
use std::ops::Div;

/// The Manager for handling multiple datapoints
pub struct Aggregator;

impl Aggregator {
    pub fn agg(datapoints: &[DataPoint]) -> DataPoint {
        let value = Int::from(0);
        let timestamp = 0u32;
        for d in datapoints {
            value.checked_add(d.value).expect("value overflow");
            timestamp
                .checked_add(d.timestamp)
                .expect("timestamp overflow");
        }
        let l = datapoints.len();
        DataPoint::new(value.div(l), timestamp / l as u32)
    }
}