Struct ConfigManager 

pub struct ConfigManager {
    pub active_provider: String,
    pub providers: HashMap<String, ProviderConfig>,
    pub settings: GlobalSettings,
    pub extra: HashMap<String, String>,
}

配置管理器

Fields

active_provider: String

当前激活的提供商

providers: HashMap<String, ProviderConfig>

提供商注册表

settings: GlobalSettings

全局设置

extra: HashMap<String, String>

其他配置项

Implementations

impl ConfigManager

pub fn new() -> Self

创建新的配置管理器

pub fn from_env() -> Self

从环境变量加载配置

pub async fn load_from_file(&mut self, path: &Path) -> Result<()>

从文件加载配置

pub fn load_from_file_sync(&mut self, path: &Path) -> Result<()>

从文件同步加载（用于非 async 环境）

pub fn merge(&mut self, other: ConfigManager)

合并配置 (优先级: env > file > default，所以 file 合入 self)

pub fn default_config_path() -> PathBuf

获取默认配置路径

pub fn project_config_path() -> PathBuf

获取项目级配置路径

pub async fn load_full() -> Result<Self>

加载完整配置（环境变量 + 项目级 + 用户级）

pub fn use_provider(&mut self, name: &str) -> Result<()>

切换提供商

pub fn current(&self) -> Result<&ProviderConfig>

获取当前提供商配置

pub fn add_provider(&mut self, name: &str, config: ProviderConfig)

添加提供商

pub fn list_providers(&self) -> Vec<&String>

列出所有提供商

pub fn get(&self, key: &str) -> Option<&String>

获取配置值

pub fn set(&mut self, key: String, value: String)

设置配置值

pub async fn save(&self, path: &Path) -> Result<()>

保存配置到文件

pub fn save_sync(&self, path: &Path) -> Result<()>

同步保存配置到文件

pub fn resolve_env_refs(&mut self)

解析环境变量引用 ${VAR_NAME}

pub fn init_default_config(&self) -> Result<PathBuf>

初始化默认配置文件

Trait Implementations

impl Clone for ConfigManager

fn clone(&self) -> ConfigManager

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ConfigManager

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

Formats the value using the given formatter.

impl Default for ConfigManager

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for ConfigManager

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for ConfigManager

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

where __S: Serializer,

Serialize this value into the given Serde serializer.