Struct BuiltInRegistry 

pub struct BuiltInRegistry { /* private fields */ }

Registry of all built-in functions

Implementations

impl BuiltInRegistry

pub fn new() -> Self

Create a new registry with all built-in functions (默认禁用IO)

pub fn with_permissions(permissions: IOPermissions) -> Self

Create a new registry with custom permissions

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

Get a built-in function by name

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

Check if a function exists

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

Get all function names

pub fn get_doc(&self, name: &str) -> Option<&FunctionDoc>

获取函数文档

pub fn all_docs(&self) -> &HashMap<String, FunctionDoc>

获取所有文档

Trait Implementations

impl Default for BuiltInRegistry

fn default() -> Self

Returns the “default value” for a type.