native_neural_network 0.1.6

Lib no_std Rust for native neural network (.rnn)
Documentation 
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#[derive(Clone, Copy, Debug, PartialEq)]
pub struct RunningMean {
    pub sum: f32,
    pub count: u64,
}

impl RunningMean {
    pub const fn new() -> Self {
        Self { sum: 0.0, count: 0 }
    }

    pub fn update(&mut self, value: f32) {
        self.sum += value;
        self.count = self.count.saturating_add(1);
    }

    pub fn merge(&mut self, other: RunningMean) {
        self.sum += other.sum;
        self.count = self.count.saturating_add(other.count);
    }

    pub fn value(&self) -> Option<f32> {
        if self.count == 0 {
            None
        } else {
            Some(self.sum / self.count as f32)
        }
    }
}

impl Default for RunningMean {
    fn default() -> Self { Self::new() }
}