Struct RestrictedRuntimeAdapter 

pub struct RestrictedRuntimeAdapter { /* private fields */ }

受限运行时适配器（用于 WASM 等受限环境）

Implementations

impl RestrictedRuntimeAdapter

pub fn new() -> Self

创建新的受限运行时适配器

Trait Implementations

impl Default for RestrictedRuntimeAdapter

fn default() -> Self

Returns the “default value” for a type.

impl RuntimeAdapter for RestrictedRuntimeAdapter

fn name(&self) -> &str

获取运行时名称

fn platform(&self) -> RuntimePlatform

获取运行时平台类型

fn capabilities(&self) -> RuntimeCapabilities

获取运行时能力

fn storage_path(&self) -> PathBuf

获取存储路径

fn temp_path(&self) -> PathBuf

获取临时目录路径

fn build_shell_command( &self, _command: &str, _working_dir: Option<&Path>, ) -> Result<Command, RuntimeError>

构建 shell 命令

fn read_file<'life0, 'life1, 'async_trait>( &'life0 self, path: &'life1 Path, ) -> Pin<Box<dyn Future<Output = Result<String, RuntimeError>> + Send + 'async_trait>>

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

读取文件

fn write_file<'life0, 'life1, 'life2, 'async_trait>( &'life0 self, path: &'life1 Path, content: &'life2 str, ) -> Pin<Box<dyn Future<Output = Result<(), RuntimeError>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait,

写入文件

fn file_exists<'life0, 'life1, 'async_trait>( &'life0 self, path: &'life1 Path, ) -> Pin<Box<dyn Future<Output = bool> + Send + 'async_trait>>

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

检查文件是否存在

fn file_size<'life0, 'life1, 'async_trait>( &'life0 self, path: &'life1 Path, ) -> Pin<Box<dyn Future<Output = Result<u64, RuntimeError>> + Send + 'async_trait>>

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

获取文件大小

fn list_directory<'life0, 'life1, 'async_trait>( &'life0 self, _path: &'life1 Path, ) -> Pin<Box<dyn Future<Output = Result<Vec<DirEntry>, RuntimeError>> + Send + 'async_trait>>

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

列出目录内容

fn create_directory<'life0, 'life1, 'async_trait>( &'life0 self, path: &'life1 Path, ) -> Pin<Box<dyn Future<Output = Result<(), RuntimeError>> + Send + 'async_trait>>

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

创建目录

fn execute_shell<'life0, 'life1, 'life2, 'async_trait>( &'life0 self, _command: &'life1 str, _working_dir: Option<&'life2 Path>, _timeout_secs: Option<u64>, ) -> Pin<Box<dyn Future<Output = Result<ShellResult, RuntimeError>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait,

执行 shell 命令

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

获取环境变量

fn set_env(&self, _key: &str, _value: &str) -> Result<(), RuntimeError>

设置环境变量（如果运行时支持）

fn log(&self, level: LogLevel, message: &str)

记录日志

fn memory_budget(&self) -> u64

获取内存预算（字节，0 表示无限制）

fn has_shell_access(&self) -> bool

检查是否有 shell 访问权限

fn has_filesystem_access(&self) -> bool

检查是否有文件系统访问权限

fn has_network_access(&self) -> bool

检查是否支持网络访问

fn supports_long_running(&self) -> bool

检查是否支持长时间运行

fn current_timestamp(&self) -> u64

获取当前时间戳