Struct MfFunctionRegistry

Source
pub struct MfFunctionRegistry { /* private fields */ }
Expand description

自定义函数注册表

Implementations§

Source§

impl MfFunctionRegistry

Source

pub fn get_definition(name: &str) -> Option<Rc<dyn FunctionDefinition>>

获取函数定义

Source

pub fn is_registered(name: &str) -> bool

检查函数是否已注册

Source

pub fn set_current_state<S: Send + Sync + 'static>(state: Option<Arc<S>>)

设置当前State上下文

Source

pub fn has_current_state() -> bool

检查当前是否有活跃的State

Source

pub fn clear_current_state()

清理当前State上下文

Source

pub fn list_functions() -> Vec<String>

列出所有已注册的函数

Source

pub fn clear()

清空所有注册的函数

Auto Trait Implementations§

Blanket Implementations§

Source§

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

Source§

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
Source§

impl<T> Borrow<T> for T
where T: ?Sized,

Source§

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
Source§

impl<T> BorrowMut<T> for T
where T: ?Sized,

Source§

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
Source§

impl<T> From<T> for T

Source§

fn from(t: T) -> T

Returns the argument unchanged.

Source§

impl<T, U> Into<U> for T
where U: From<T>,

Source§

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

Source§

impl<T, U> TryFrom<U> for T
where U: Into<T>,

Source§

type Error = Infallible

The type returned in the event of a conversion error.
Source§

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
Source§

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

Source§

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
Source§

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.