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CacheManager

Struct CacheManager 

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pub struct CacheManager { /* private fields */ }
Expand description

缓存驱动管理器(对齐 PHP think\Cache extends Manager

PHP think\Cache 继承 think\Manager,提供多驱动支持:

$cache = new think\Cache();
$cache->store('file')->set('key', 'value');
$cache->store('redis')->set('key', 'value');

本结构体提供等价的 Rust 抽象:

  • register_store(name, driver):注册命名驱动
  • store(name):获取命名驱动
  • default_store():获取默认驱动

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impl CacheManager

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pub fn new() -> Self

创建新的驱动管理器(无默认驱动)

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pub fn register_store( &mut self, name: impl Into<String>, driver: Box<dyn CacheDriver>, )

注册命名驱动

对齐 PHP Manager::createDriver(array $config) + $this->drivers[$name] = $driver

§参数
  • name:驱动名(如 "file""redis"
  • driver:驱动实例
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pub fn set_default(&mut self, name: impl Into<String>) -> Result<(), CacheError>

设置默认驱动名

对齐 PHP config/cache.php'default' => 'redis'

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pub fn store(&self, name: &str) -> Result<&dyn CacheDriver, CacheError>

获取命名驱动

对齐 PHP Manager::store(string $name = null)

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pub fn default_store(&self) -> Result<&dyn CacheDriver, CacheError>

获取默认驱动

对齐 PHP $cache->store()(默认驱动)。

Trait Implementations§

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impl Default for CacheManager

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fn default() -> Self

Returns the “default value” for a type. Read more

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