lua_ir

Struct Stack

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pub struct Stack {
    pub global: LuaValue,
    pub local_variables: Vec<RefOrValue>,
    pub bp: usize,
    pub data_stack: Vec<LuaValue>,
    pub usize_stack: Vec<usize>,
    pub function_stack: Vec<FunctionStackElem>,
    pub counter: usize,
}

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§global: LuaValue

_G

§local_variables: Vec<RefOrValue>§bp: usize

offset of local variables

§data_stack: Vec<LuaValue>

normal stack, for temporary values

§usize_stack: Vec<usize>

stack for storing usize values

§function_stack: Vec<FunctionStackElem>§counter: usize

current instruction counter

Implementations§

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impl Stack

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pub fn local_variable(&self, i: usize) -> &RefOrValue

get reference of i’th local variable

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pub fn local_variable_mut(&mut self, i: usize) -> &mut RefOrValue

get mutable reference of i’th local variable

Auto Trait Implementations§

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impl Freeze for Stack

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impl !RefUnwindSafe for Stack

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impl !Send for Stack

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impl !Sync for Stack

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impl Unpin for Stack

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impl !UnwindSafe for Stack

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> 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.