Rust实战：中医丹方智能管理系统

Rust编写中医丹方实例的方法

在Rust中管理中医丹方数据，可采用结构体建模配方信息，配合枚举类型处理药材属性。以下展示核心实现模式和典型示例：

药材与配方结构设计

// 药材属性枚举
pub enum HerbProperty {
    Temperature(Temperature), // 寒热温凉
    Taste(Taste), // 五味
    Meridian(Meridian), // 归经
}

// 丹方结构体
pub struct Prescription {
    name: String,
    components: Vec<Component>,
    dosage: String,
    indications: Vec<String>,
    contraindications: Option<Vec<String>>,
}

// 组成成分
pub struct Component {
    herb: String,
    weight: f32,
    processing: Option<String>,
}

典型实例实现（四物汤）

pub fn si_wu_tang() -> Prescription {
    Prescription {
        name: "四物汤".to_string(),
        components: vec![
            Component {
                herb: "熟地黄".to_string(),
                weight: 12.0,
                processing: Some("酒蒸".to_string()),
            },
            Component {
                herb: "当归".to_string(),
                weight: 10.0,
                processing: None,
            },
            Component {
                herb: "白芍".to_string(),
                weight: 8.0,
                processing: None,
            },
            Component {
                herb: "川芎".to_string(),
                weight: 6.0,
                processing: None,
            },
        ],
        dosage: "每日一剂，分两次温服".to_string(),
        indications: vec![
            "血虚萎黄".to_string(),
            "月经不调".to_string(),
        ],
        contraindications: Some(vec![
            "阴虚火旺者慎用".to_string(),
        ]),
    }
}

数据持久化方案

采用Serde进行JSON序列化：

use serde::{Serialize, Deserialize};

#[derive(Serialize, Deserialize)]
struct PrescriptionArchive {
    prescriptions: Vec<Prescription>,
}

fn save_to_file(data: &PrescriptionArchive, path: &str) -> std::io::Result<()> {
    let json = serde_json::to_string_pretty(data)?;
    std::fs::write(path, json)
}

典型配方类别示例

1. 补益剂：六味地黄丸、归脾汤
2. 解表剂：麻黄汤、桂枝汤
3. 清热剂：白虎汤、黄连解毒汤
4. 祛湿剂：五苓散、平胃散
5. 理血剂：血府逐瘀汤、补阳还五汤

完整实现应包含：

• 药材数据库构建
• 配伍禁忌检查
• 剂量换算系统
• 煎煮方法说明
• 临床适应症查询

注意：实际应用需结合中医理论知识验证配方有效性，此处仅为数据结构演示。完整项目建议采用模块化设计，分离数据层、业务逻辑层和接口层。

基于Rust语言的六味地黄丸实例

以下是一些基于Rust语言的六味地黄丸实例，涵盖不同应用场景和功能实现：

基本结构定义

struct LiuWeiDiHuangWan {
    shu_di_huang: f64,
    shan_zhu_yu: f64,
    shan_yao: f64,
    ze_xie: f64,
    mu_dan_pi: f64,
    fu_ling: f64,
}

impl LiuWeiDiHuangWan {
    fn new() -> Self {
        LiuWeiDiHuangWan {
            shu_di_huang: 24.0,
            shan_zhu_yu: 12.0,
            shan_yao: 12.0,
            ze_xie: 9.0,
            mu_dan_pi: 9.0,
            fu_ling: 9.0,
        }
    }
}

剂量计算

fn calculate_dose(&self, weight: f64) -> f64 {
    let total = self.shu_di_huang + self.shan_zhu_yu + self.shan_yao 
              + self.ze_xie + self.mu_dan_pi + self.fu_ling;
    total * weight / 60.0
}

副作用检查

fn check_side_effects(&self, patient_condition: &str) -> bool {
    match patient_condition {
        "阴虚" => false,
        "阳虚" => true,
        _ => false,
    }
}

序列化/反序列化

#[derive(Serialize, Deserialize)]
struct LiuWeiDiHuangWanJson {
    ingredients: Vec<(String, f64)>,
}

生产批次管理

struct ProductionBatch {
    batch_number: String,
    production_date: chrono::NaiveDate,
    expiry_date: chrono::NaiveDate,
    pills: Vec<LiuWeiDiHuangWan>,
}

质量检测

trait QualityCheck {
    fn test_purity(&self) -> f64;
    fn test_potency(&self) -> f64;
}

impl QualityCheck for LiuWeiDiHuangWan {
    fn test_purity(&self) -> f64 {
        // 模拟纯度检测
        0.98
    }
    
    fn test_potency(&self) -> f64 {
        // 模拟效价检测
        0.95
    }
}

患者用药记录

struct PatientRecord {
    patient_id: u64,
    prescriptions: Vec<Prescription>,
}

struct Prescription {
    medicine: LiuWeiDiHuangWan,
    dosage: f64,
    duration: u32,
}

药材采购系统

enum HerbQuality {
    GradeA,
    GradeB,
    GradeC,
}

struct HerbPurchase {
    name: String,
    quality: HerbQuality,
    price: f64,
    quantity: f64,
}

自动化生产

fn automated_production(quantity: u32) -> Vec<LiuWeiDiHuangWan> {
    (0..quantity).map(|_| LiuWeiDiHuangWan::new()).collect()
}

药物交互检查

fn check_interaction(other_drug: &str) -> Option<&'static str> {
    let interactions = hashmap! {
        "麻黄" => "可能降低疗效",
        "附子" => "可能增加毒性",
    };
    interactions.get(other_drug).copied()
}

Rust在中药制剂管理

以上示例展示了Rust在中药制剂管理中的多种应用方式，从基本数据结构到业务逻辑实现。实际开发中可根据需求扩展更多功能模块。

以下是为中药制剂管理场景设计的Rust应用示例的精选分类及核心实现思路，涵盖数据处理、算法优化和系统开发：

药材库存管理

// 示例1：药材批次追踪
struct HerbBatch {
    id: String,
    name: String,
    source: String,
    expiry: NaiveDate,
    quantity: f64
}

impl HerbBatch {
    pub fn is_expired(&self) -> bool {
        self.expiry < Local::now().date_naive()
    }
}

// 示例2：库存预警系统
fn check_inventory(batches: &[HerbBatch]) -> Vec<Alert> {
    batches.iter()
        .filter(|b| b.quantity < MIN_STOCK || b.is_expired())
        .map(|b| Alert::new(b.id.clone()))
        .collect()
}

配方处理系统

// 示例3：智能配方匹配
fn match_prescription(patient: &Patient, formulas: &[Formula]) -> Option<Formula> {
    formulas.iter()
        .find(|f| f.symptoms.iter().all(|s| patient.symptoms.contains(s)))
        .cloned()
}

// 示例4：剂量计算引擎
fn calculate_dose(weight: f64, formula: &Formula) -> f64 {
    (weight * formula.base_dose).max(formula.min_dose).min(formula.max_dose)
}

质量检测模块

// 示例5：光谱数据分析
fn analyze_spectrum(data: &[f64]) -> PurityResult {
    let mean = statistical_mean(data);
    let std_dev = standard_deviation(data);
    PurityResult { mean, std_dev }
}

// 示例6：微生物检测
fn microbial_test(sample: &Sample) -> Result<(), Contamination> {
    sample.tests.iter()
        .find(|t| t.count > MAX_ALLOWED)
        .map_or(Ok(()), |_| Err(Contamination))
}

生产流程控制

// 示例7：自动化生产调度
fn schedule_production(orders: &[Order]) -> Vec<ProductionSlot> {
    let mut slots = Vec::with_capacity(orders.len());
    let mut timeline = Timeline::new();
    
    for order in orders {
        let duration = calculate_duration(order);
        slots.push(timeline.schedule(order.id, duration));
    }
    slots
}

// 示例8：温度监控
struct ExtractionProcess {
    temp_log: VecDeque<f64>,
    max_temp: f64
}

impl ExtractionProcess {
    fn check_temperature(&mut self, current: f64) -> Result<(), Overheat> {
        self.temp_log.push_back(current);
        if self.temp_log.len() > 10 {
            self.temp_log.pop_front();
        }
        (current > self.max_temp).then_some(Err(Overheat)).unwrap_or(Ok(()))
    }
}

数据安全与合规

// 示例9：审计日志加密
fn encrypt_log_entry(entry: &LogEntry, key: &AesKey) -> Vec<u8> {
    let serialized = bincode::serialize(entry).unwrap();
    aes_encrypt(&serialized, key)
}

// 示例10：GMP合规检查
fn gmp_compliance_check(facility: &Facility) -> ComplianceReport {
    let mut report = ComplianceReport::new();
    GMP_STANDARDS.iter()
        .for_each(|s| report.add_check(s, facility.meets_standard(s)));
    report
}

临床数据分析

// 示例11：疗效统计模型
fn efficacy_analysis(trials: &[Trial]) -> HashMap<Formulation, f64> {
    trials.iter()
        .fold(HashMap::n