Struct Mem 

pub struct Mem {

    pub id: String,
    pub level: MemLevel,
    pub zone: MemoryZone,
    pub content: String,
    pub weight: f64,
    pub tags: Vec<String>,
    pub source: Option<String>,
    pub metadata: Option<Value>,
    pub last_matched: Option<String>,
    pub match_count: u32,
    pub loaded_count: u32,
    pub referenced_count: u32,
    pub last_loaded: Option<String>,
    pub last_referenced: Option<String>,
    pub supersedes: Option<Vec<String>>,
    pub superseded_at: Option<String>,
    pub superseded_by: Option<String>,
    pub trust: Option<TrustData>,
    pub created_at: String,
    pub updated_at: String,
}

记忆条目 — D-HIVE 知识的基本单元

Fields

id: String

唯一标识符 (timestamp-nanoid 格式)

level: MemLevel

记忆级别

zone: MemoryZone

Zone 语义分区 (默认 general)

content: String

记忆内容 (最长 5000 字符)

weight: f64

记忆权重 0.0–1.0 (策展评分算法自动维护)

tags: Vec<String>

标签列表

source: Option<String>

创建来源

metadata: Option<Value>

扩展元数据

last_matched: Option<String>

上次搜索命中时间 (ISO 8601)

match_count: u32

搜索命中次数

loaded_count: u32

被加载进 context 的次数

referenced_count: u32

被引用的次数

last_loaded: Option<String>

上次加载时间

last_referenced: Option<String>

上次引用时间

supersedes: Option<Vec<String>>

被此记忆替代的旧记忆 ID 列表

superseded_at: Option<String>

发生替代的时间

superseded_by: Option<String>

替代此记忆的新记忆 ID (单链)

trust: Option<TrustData>

信任数据

created_at: String

创建时间 (ISO 8601)

updated_at: String

最后更新时间 (ISO 8601)

Implementations

impl Mem

pub fn short_id(&self) -> &str

返回短 ID (后 8 位)

pub fn is_superseded(&self) -> bool

此记忆是否被超越

Trait Implementations

impl Clone for Mem

fn clone(&self) -> Mem

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Mem

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Mem

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for Mem

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.