jupyter_serde/
lib.rs

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use serde::{Deserialize, Serialize};
use serde_json::Value;

pub mod media;

#[derive(Serialize, Deserialize, Debug, Clone, Copy, PartialEq, Eq, PartialOrd, Ord, Default)]
pub struct ExecutionCount(pub usize);

impl ExecutionCount {
    pub fn new(count: usize) -> Self {
        Self(count)
    }
}

impl From<usize> for ExecutionCount {
    fn from(count: usize) -> Self {
        Self(count)
    }
}

impl From<ExecutionCount> for usize {
    fn from(count: ExecutionCount) -> Self {
        count.0
    }
}

impl From<ExecutionCount> for Value {
    fn from(count: ExecutionCount) -> Self {
        Value::Number(count.0.into())
    }
}

impl ExecutionCount {
    pub fn increment(&mut self) {
        self.0 += 1;
    }

    pub fn value(&self) -> usize {
        self.0
    }
}

impl std::fmt::Display for ExecutionCount {
    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
        write!(f, "{}", self.0)
    }
}