Enum ASTNodeModifier

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pub enum ASTNodeModifier {
Show 13 variants Mut, Const, KeyOf, ValueOf, Assert, Import, TypeOf, LengthOf, Launch, Spawn, Async, Sync, Atomic,
}
Expand description

AST 修饰符枚举。

定义了 Onion 语言中所有可用的修饰符,用于修改表达式的语义。

§修饰符类型

§变量修饰符

  • Mut:可变修饰符 mut variable,声明变量可以被修改
  • Const:常量修饰符 const variable,声明变量为常量

§类型操作修饰符

  • KeyOf:键类型提取 keyof object,获取对象的键类型
  • ValueOf:值类型提取 valueof object,获取对象的值类型
  • TypeOf:类型提取 typeof expression,获取表达式的类型
  • LengthOf:长度提取 lengthof collection,获取集合的长度

§函数调度修饰符

  • Launch:并行启动 launch expression,在新线程中执行表达式
  • Spawn:异步启动 spawn expression,在异步上下文中执行表达式
  • Async:异步修饰符 async function,声明函数为异步调度入口
  • Sync:同步修饰符 sync function,声明函数为同步调度入口
  • Atomic:原子操作修饰符 atomic expression,移除表达式的调度修饰作为标准函数调用

§其他修饰符

  • Assert:断言 assert condition,在运行时检查条件
  • Import:导入模块 import module,引入外部字节码

Variants§

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Mut

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Const

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KeyOf

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ValueOf

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Assert

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Import

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TypeOf

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LengthOf

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Launch

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Spawn

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Async

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Sync

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Atomic

Trait Implementations§

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impl Clone for ASTNodeModifier

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fn clone(&self) -> ASTNodeModifier

Returns a duplicate of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for ASTNodeModifier

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more
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impl<'de> Deserialize<'de> for ASTNodeModifier

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fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>
where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer. Read more
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impl PartialEq for ASTNodeModifier

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fn eq(&self, other: &ASTNodeModifier) -> bool

Tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl Serialize for ASTNodeModifier

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fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>
where __S: Serializer,

Serialize this value into the given Serde serializer. Read more
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impl Eq for ASTNodeModifier

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impl StructuralPartialEq for ASTNodeModifier

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Blanket Implementations§

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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

Mutably borrows from an owned value. Read more
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impl<T> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. Read more
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impl<Q, K> Equivalent<K> for Q
where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

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fn equivalent(&self, key: &K) -> bool

Checks if this value is equivalent to the given key. Read more
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impl<Q, K> Equivalent<K> for Q
where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

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fn equivalent(&self, key: &K) -> bool

Compare self to key and return true if they are equal.
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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

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fn into(self) -> U

Calls U::from(self).

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

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impl<T> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
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impl<T> DeserializeOwned for T
where T: for<'de> Deserialize<'de>,