Struct InMemoryPromptStore 

pub struct InMemoryPromptStore { /* private fields */ }

内存 Prompt 存储

线程安全的内存存储实现，适用于：

• 开发和测试环境
• 不需要持久化的场景
• 与预置模板库配合使用

示例

use mofa_foundation::prompt::{InMemoryPromptStore, PromptEntity, PromptTemplate};

let store = InMemoryPromptStore::new();

// 保存模板
let template = PromptTemplate::new("greeting")
    .with_content("Hello, {name}!");
let entity = PromptEntity::from_template(&template);
store.save_template(&entity).await?;

// 查询模板
let found = store.get_template("greeting").await?;

Implementations

impl InMemoryPromptStore

pub fn new() -> InMemoryPromptStore

创建新的内存存储

pub fn shared() -> Arc<InMemoryPromptStore>

创建共享实例

pub fn template_count(&self) -> usize

获取模板数量

pub fn clear(&self)

清空所有数据

Trait Implementations

impl Default for InMemoryPromptStore

fn default() -> InMemoryPromptStore

Returns the “default value” for a type.

impl PromptStore for InMemoryPromptStore

fn save_template<'life0, 'life1, 'async_trait>( &'life0 self, entity: &'life1 PromptEntity, ) -> Pin<Box<dyn Future<Output = Result<(), PromptError>> + Send + 'async_trait>>

where 'life0: 'async_trait, 'life1: 'async_trait, InMemoryPromptStore: 'async_trait,

保存模板

fn get_template_by_id<'life0, 'async_trait>( &'life0 self, id: Uuid, ) -> Pin<Box<dyn Future<Output = Result<Option<PromptEntity>, PromptError>> + Send + 'async_trait>>

where 'life0: 'async_trait, InMemoryPromptStore: 'async_trait,

获取模板（按 UUID）

fn get_template<'life0, 'life1, 'async_trait>( &'life0 self, template_id: &'life1 str, ) -> Pin<Box<dyn Future<Output = Result<Option<PromptEntity>, PromptError>> + Send + 'async_trait>>

where 'life0: 'async_trait, 'life1: 'async_trait, InMemoryPromptStore: 'async_trait,

获取模板（按模板 ID）

fn query_templates<'life0, 'life1, 'async_trait>( &'life0 self, filter: &'life1 PromptFilter, ) -> Pin<Box<dyn Future<Output = Result<Vec<PromptEntity>, PromptError>> + Send + 'async_trait>>

where 'life0: 'async_trait, 'life1: 'async_trait, InMemoryPromptStore: 'async_trait,

查询模板列表

fn find_by_tag<'life0, 'life1, 'async_trait>( &'life0 self, tag: &'life1 str, ) -> Pin<Box<dyn Future<Output = Result<Vec<PromptEntity>, PromptError>> + Send + 'async_trait>>

where 'life0: 'async_trait, 'life1: 'async_trait, InMemoryPromptStore: 'async_trait,

按标签查找模板

fn search_templates<'life0, 'life1, 'async_trait>( &'life0 self, keyword: &'life1 str, ) -> Pin<Box<dyn Future<Output = Result<Vec<PromptEntity>, PromptError>> + Send + 'async_trait>>

where 'life0: 'async_trait, 'life1: 'async_trait, InMemoryPromptStore: 'async_trait,

搜索模板

fn update_template<'life0, 'life1, 'async_trait>( &'life0 self, entity: &'life1 PromptEntity, ) -> Pin<Box<dyn Future<Output = Result<(), PromptError>> + Send + 'async_trait>>

where 'life0: 'async_trait, 'life1: 'async_trait, InMemoryPromptStore: 'async_trait,

更新模板

fn delete_template_by_id<'life0, 'async_trait>( &'life0 self, id: Uuid, ) -> Pin<Box<dyn Future<Output = Result<bool, PromptError>> + Send + 'async_trait>>

where 'life0: 'async_trait, InMemoryPromptStore: 'async_trait,

删除模板（按 UUID）

fn delete_template<'life0, 'life1, 'async_trait>( &'life0 self, template_id: &'life1 str, ) -> Pin<Box<dyn Future<Output = Result<bool, PromptError>> + Send + 'async_trait>>

where 'life0: 'async_trait, 'life1: 'async_trait, InMemoryPromptStore: 'async_trait,

删除模板（按模板 ID）

fn set_template_enabled<'life0, 'life1, 'async_trait>( &'life0 self, template_id: &'life1 str, enabled: bool, ) -> Pin<Box<dyn Future<Output = Result<(), PromptError>> + Send + 'async_trait>>

where 'life0: 'async_trait, 'life1: 'async_trait, InMemoryPromptStore: 'async_trait,

启用/禁用模板

fn exists<'life0, 'life1, 'async_trait>( &'life0 self, template_id: &'life1 str, ) -> Pin<Box<dyn Future<Output = Result<bool, PromptError>> + Send + 'async_trait>>

where 'life0: 'async_trait, 'life1: 'async_trait, InMemoryPromptStore: 'async_trait,

检查模板是否存在

fn count<'life0, 'life1, 'async_trait>( &'life0 self, filter: &'life1 PromptFilter, ) -> Pin<Box<dyn Future<Output = Result<i64, PromptError>> + Send + 'async_trait>>

where 'life0: 'async_trait, 'life1: 'async_trait, InMemoryPromptStore: 'async_trait,

统计模板数量

fn get_all_tags<'life0, 'async_trait>( &'life0 self, ) -> Pin<Box<dyn Future<Output = Result<Vec<String>, PromptError>> + Send + 'async_trait>>

where 'life0: 'async_trait, InMemoryPromptStore: 'async_trait,

获取所有标签

fn save_composition<'life0, 'life1, 'async_trait>( &'life0 self, entity: &'life1 PromptCompositionEntity, ) -> Pin<Box<dyn Future<Output = Result<(), PromptError>> + Send + 'async_trait>>

where 'life0: 'async_trait, 'life1: 'async_trait, InMemoryPromptStore: 'async_trait,

保存组合

fn get_composition<'life0, 'life1, 'async_trait>( &'life0 self, composition_id: &'life1 str, ) -> Pin<Box<dyn Future<Output = Result<Option<PromptCompositionEntity>, PromptError>> + Send + 'async_trait>>

where 'life0: 'async_trait, 'life1: 'async_trait, InMemoryPromptStore: 'async_trait,

获取组合

fn query_compositions<'life0, 'async_trait>( &'life0 self, ) -> Pin<Box<dyn Future<Output = Result<Vec<PromptCompositionEntity>, PromptError>> + Send + 'async_trait>>

where 'life0: 'async_trait, InMemoryPromptStore: 'async_trait,

查询所有组合

fn delete_composition<'life0, 'life1, 'async_trait>( &'life0 self, composition_id: &'life1 str, ) -> Pin<Box<dyn Future<Output = Result<bool, PromptError>> + Send + 'async_trait>>

where 'life0: 'async_trait, 'life1: 'async_trait, InMemoryPromptStore: 'async_trait,

删除组合

fn save_templates<'life0, 'life1, 'async_trait>( &'life0 self, entities: &'life1 [PromptEntity], ) -> Pin<Box<dyn Future<Output = Result<(), PromptError>> + Send + 'async_trait>>

where 'life0: 'async_trait, 'life1: 'async_trait, Self: 'async_trait,

批量保存模板