Struct OllamaProvider 

pub struct OllamaProvider { /* private fields */ }

Ollama服务提供商

由于Ollama具有特殊的模型管理功能，我们使用自定义Provider实现 而不是GenericProvider模式。

Implementations

impl OllamaProvider

pub fn new(base_url: &str) -> Result<Self, LlmConnectorError>

创建新的Ollama提供商

参数

• base_url: Ollama服务的URL (默认: http://localhost:11434)

示例

use llm_connector::providers::OllamaProvider;

let provider = OllamaProvider::new("http://localhost:11434").unwrap();

pub fn with_config( base_url: &str, timeout_secs: Option<u64>, proxy: Option<&str>, ) -> Result<Self, LlmConnectorError>

创建带有自定义配置的Ollama提供商

pub async fn pull_model( &self, model_name: &str, ) -> Result<(), LlmConnectorError>

拉取模型

参数

• model_name: 要拉取的模型名称 (如 “llama2”, “codellama”)

示例

let provider = OllamaProvider::new("http://localhost:11434")?;
provider.pull_model("llama2").await?;

pub async fn delete_model( &self, model_name: &str, ) -> Result<(), LlmConnectorError>

删除模型

参数

• model_name: 要删除的模型名称

示例

let provider = OllamaProvider::new("http://localhost:11434")?;
provider.delete_model("llama2").await?;

pub async fn show_model( &self, model_name: &str, ) -> Result<OllamaModelInfo, LlmConnectorError>

获取模型信息

参数

• model_name: 模型名称

返回

模型的详细信息

pub async fn model_exists( &self, model_name: &str, ) -> Result<bool, LlmConnectorError>

检查模型是否存在

Trait Implementations

impl Clone for OllamaProvider

fn clone(&self) -> OllamaProvider

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for OllamaProvider

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

Formats the value using the given formatter.

impl Provider for OllamaProvider

fn name(&self) -> &str

提供商名称 (如 “openai”, “aliyun”, “ollama”)

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

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

获取可用模型列表

fn chat<'life0, 'life1, 'async_trait>( &'life0 self, request: &'life1 ChatRequest, ) -> Pin<Box<dyn Future<Output = Result<ChatResponse, LlmConnectorError>> + Send + 'async_trait>>

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

聊天完成

fn as_any(&self) -> &dyn Any

类型转换支持 (用于特殊功能访问)