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pub struct View { /* private fields */ }
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视图入口(对齐 PHP think\View

PHP think\View 继承 Manager(多驱动管理),通过 __call 转发到默认驱动。 Rust 实现简化为直接持有引擎实例。

§PHP 对齐方法

PHP 方法Rust 方法说明
assign($name, $value)View::assign赋值模板变量
filter(callable)View::set_filter设置内容过滤器
fetch($template, $vars)View::fetch渲染模板文件
display($content, $vars)View::display渲染字符串内容
engine($type)View::engine / View::set_engine获取/切换引擎
exists($template)View::exists模板是否存在
__get($name)View::get_var读取变量
__isset($name)View::has_var变量是否存在

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impl View

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pub fn new(engine: Box<dyn TemplateEngine>) -> View

创建新视图(对齐 PHP new View()

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pub fn with_default_engine() -> View

创建使用 SimpleTemplateEngine 的默认视图

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pub fn with_config(config: ViewConfig) -> View

创建使用指定配置的默认视图

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pub fn assign(&self, name: &str, value: Value) -> &View

赋值模板变量(对齐 PHP View::assign

PHP: $view->assign('name', 'value')$view->assign(['k1' => 'v1'])

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pub fn assign_many(&self, vars: HashMap<String, Value>) -> &View

批量赋值模板变量

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pub fn set_filter( &self, filter: Arc<dyn Fn(&str) -> String + Send + Sync>, ) -> &View

设置内容过滤器(对齐 PHP View::filter

PHP: $view->filter(function($content) { return strtoupper($content); })

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pub fn clear_filter(&self) -> &View

清除过滤器

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pub fn fetch( &self, template: &str, vars: Option<HashMap<String, Value>>, ) -> Result<String, ViewError>

渲染模板文件(对齐 PHP View::fetch

PHP: $content = $view->fetch('index', ['name' => 'value'])

合并规则:$vars 优先于 $this->data(对齐 PHP array_merge

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pub fn display( &self, content: &str, vars: Option<HashMap<String, Value>>, ) -> Result<String, ViewError>

渲染字符串内容(对齐 PHP View::display

PHP: $content = $view->display('Hello {$name}!', ['name' => 'World'])

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pub fn exists(&self, template: &str) -> bool

模板是否存在(对齐 PHP View::exists

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pub fn get_var(&self, name: &str) -> Option<Value>

获取变量(对齐 PHP View::__get

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

检查变量是否存在(对齐 PHP View::__isset

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pub fn clear_vars(&self) -> &View

清除所有变量

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pub fn engine(&self) -> RwLockReadGuard<'_, RawRwLock, Box<dyn TemplateEngine>>

获取引擎(对齐 PHP View::engine

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pub fn set_engine(&self, engine: Box<dyn TemplateEngine>) -> &View

替换引擎

Auto Trait Implementations§

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impl !Freeze for View

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impl !RefUnwindSafe for View

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impl !UnwindSafe for View

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impl Send for View

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impl Sync for View

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impl Unpin for View

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impl UnsafeUnpin for View

Blanket Implementations§

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impl<T> Any for T
where T: 'static + ?Sized,

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