Struct FeatureFlagManager 

pub struct FeatureFlagManager { /* private fields */ }

功能开关管理器

Implementations

impl FeatureFlagManager

pub fn new() -> Self

创建新的功能开关管理器

pub fn register(&self, flag: FlagDefinition)

注册功能开关

pub fn unregister(&self, name: &str) -> bool

注销功能开关

pub fn get(&self, name: &str) -> Option<FlagDefinition>

获取功能开关定义

pub fn update(&self, name: &str, enabled: bool) -> bool

更新功能开关

pub fn list(&self) -> Vec<FlagDefinition>

列出所有功能开关

Trait Implementations

impl Default for FeatureFlagManager

fn default() -> Self

Returns the “default value” for a type.

impl FeatureFlag for FeatureFlagManager

async fn is_enabled(&self, key: &str) -> bool

检查开关是否启用

async fn is_enabled_for_user(&self, key: &str, user_id: &str) -> bool

检查开关是否启用 (带用户上下文)

async fn get_variant(&self, _key: &str) -> Option<String>

获取开关变体