CallInfoRef

pbni

Struct CallInfoRef 

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pub struct CallInfoRef<'ci> { /* private fields */ }
Expand description

调用上下文引用

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impl<'ci> CallInfoRef<'ci>

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pub fn session(&self) -> &Session

获取关联的Session

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pub fn arg(&self, idx: pbint) -> Value<'ci>

获取指定参数

§Panics

索引越界时会触发Panic

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pub fn arg_count(&self) -> pbint

获取参数数量

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pub fn args(&self) -> ArgumentsRef<'ci>

获取参数列表对象

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pub fn return_value(&self) -> Value<'ci>

获取返回值对象

Auto Trait Implementations§

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impl<'ci> Freeze for CallInfoRef<'ci>

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impl<'ci> RefUnwindSafe for CallInfoRef<'ci>

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impl<'ci> !Send for CallInfoRef<'ci>

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impl<'ci> !Sync for CallInfoRef<'ci>

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impl<'ci> Unpin for CallInfoRef<'ci>

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impl<'ci> UnwindSafe for CallInfoRef<'ci>

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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> 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, 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.