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BasicBag

rustpython_vm::bytecode

Struct BasicBag 

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pub struct BasicBag;

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impl Clone for BasicBag

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fn clone(&self) -> BasicBag

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl ConstantBag for BasicBag

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type Constant = ConstantData

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fn make_constant<C>( &self, constant: BorrowedConstant<'_, C>, ) -> <BasicBag as ConstantBag>::Constant
where C: Constant,

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fn make_int(&self, value: BigInt) -> <BasicBag as ConstantBag>::Constant

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fn make_tuple( &self, elements: impl Iterator<Item = <BasicBag as ConstantBag>::Constant>, ) -> <BasicBag as ConstantBag>::Constant

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fn make_code( &self, code: CodeObject<<BasicBag as ConstantBag>::Constant>, ) -> <BasicBag as ConstantBag>::Constant

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fn make_name( &self, name: &str, ) -> <<BasicBag as ConstantBag>::Constant as Constant>::Name

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impl Copy for BasicBag

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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<Bag> AsBag for Bag
where Bag: ConstantBag,

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type Bag = Bag

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fn as_bag(self) -> Bag

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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<ST, DT> CastableFrom<ST, Initialized, Initialized> for DT
where ST: ?Sized, DT: ?Sized,

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impl<ST, DT> CastableFrom<ST, Uninit, Uninit> for DT
where ST: ?Sized, DT: ?Sized,

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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<T> ErasedDestructor for T
where T: 'static,

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

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fn exact_from(value: T) -> U

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impl<T, U> ExactInto<U> for T
where U: ExactFrom<T>,

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fn exact_into(self) -> U

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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> Helper for T

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impl<T, U> ImaginaryInto<U> for T
where U: ImaginaryFrom<T>,

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fn imaginary_into(self) -> U

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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> IntoEither for T

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fn into_either(self, into_left: bool) -> Either<Self, Self> ⓘ

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self> ⓘ
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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impl<Bag> MarshalBag for Bag
where Bag: ConstantBag,

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type Value = <Bag as ConstantBag>::Constant

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type ConstantBag = Bag

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fn make_bool(&self, value: bool) -> <Bag as MarshalBag>::Value

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fn make_none(&self) -> <Bag as MarshalBag>::Value

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fn make_ellipsis(&self) -> <Bag as MarshalBag>::Value

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fn make_float(&self, value: f64) -> <Bag as MarshalBag>::Value

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fn make_complex(&self, value: Complex<f64>) -> <Bag as MarshalBag>::Value

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fn make_str(&self, value: &Wtf8) -> <Bag as MarshalBag>::Value

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fn make_bytes(&self, value: &[u8]) -> <Bag as MarshalBag>::Value

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fn make_int(&self, value: BigInt) -> <Bag as MarshalBag>::Value

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fn make_tuple( &self, elements: impl Iterator<Item = <Bag as MarshalBag>::Value>, ) -> <Bag as MarshalBag>::Value

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fn make_slice( &self, start: <Bag as MarshalBag>::Value, stop: <Bag as MarshalBag>::Value, step: <Bag as MarshalBag>::Value, ) -> Result<<Bag as MarshalBag>::Value, MarshalError>

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fn make_code( &self, code: CodeObject<<<Bag as MarshalBag>::ConstantBag as ConstantBag>::Constant>, ) -> Result<<Bag as MarshalBag>::Value, MarshalError>

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fn make_stop_iter(&self) -> Result<<Bag as MarshalBag>::Value, MarshalError>

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fn make_list( &self, _: impl Iterator<Item = <Bag as MarshalBag>::Value>, ) -> Result<<Bag as MarshalBag>::Value, MarshalError>

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fn make_set( &self, _: impl Iterator<Item = <Bag as MarshalBag>::Value>, ) -> Result<<Bag as MarshalBag>::Value, MarshalError>

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fn make_frozenset( &self, it: impl Iterator<Item = <Bag as MarshalBag>::Value>, ) -> Result<<Bag as MarshalBag>::Value, MarshalError>

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fn make_dict( &self, _: impl Iterator<Item = (<Bag as MarshalBag>::Value, <Bag as MarshalBag>::Value)>, ) -> Result<<Bag as MarshalBag>::Value, MarshalError>

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fn constant_bag(self) -> <Bag as MarshalBag>::ConstantBag

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fn constant_ref_from_value( &self, value: &<Bag as MarshalBag>::Value, ) -> Option<<<Bag as MarshalBag>::ConstantBag as ConstantBag>::Constant>

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fn bytes_from_value( &self, value: &<Bag as MarshalBag>::Value, ) -> Option<Vec<u8>>

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fn str_from_value(&self, value: &<Bag as MarshalBag>::Value) -> Option<String>

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fn tuple_elements_from_value( &self, value: &<Bag as MarshalBag>::Value, ) -> Option<Vec<<Bag as MarshalBag>::Value>>

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fn make_interned_str(&self, value: &Wtf8) -> Self::Value

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fn make_code_with_constants( &self, code: CodeObject<<Self::ConstantBag as ConstantBag>::Constant>, _constants: Vec<Self::Value>, ) -> Result<Self::Value, MarshalError>

Construct a runtime code object while retaining the exact values read from co_consts. Compiler bags ignore this second channel; runtime bags use it for marshalable values (lists, dicts, sets, recursive containers) that their compiler constant representation cannot hold.
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fn code_units_from_bytes( &self, code_bytes: &[u8], ) -> Result<CodeUnits, MarshalError>

Decode the public co_code byte string into the execution-oriented instruction storage. Read more
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fn make_code_with_constants_and_bytes( &self, code: CodeObject<<Self::ConstantBag as ConstantBag>::Constant>, constants: Vec<Self::Value>, _code_bytes: Vec<u8>, ) -> Result<Self::Value, MarshalError>

Construct a runtime code object while retaining both its exact public co_code bytes and the exact values read from co_consts. Read more
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fn make_tuple_placeholder( &self, _len: usize, ) -> Result<Option<Self::Value>, MarshalError>

Install partially-built containers in the marshal reference table before reading their children, as CPython’s r_object() does. Runtime bags can opt in; constant bags retain collect-then-construct. Read more
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fn set_tuple_item( &self, _tuple: &Self::Value, _index: usize, _value: Self::Value, ) -> Result<(), MarshalError>

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fn make_list_placeholder( &self, _len: usize, ) -> Result<Option<Self::Value>, MarshalError>

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fn set_list_item( &self, _list: &Self::Value, _index: usize, _value: Self::Value, ) -> Result<(), MarshalError>

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fn make_set_placeholder(&self) -> Option<Self::Value>

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fn insert_set_item( &self, _set: &Self::Value, _value: Self::Value, ) -> Result<(), MarshalError>

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fn make_dict_placeholder(&self) -> Option<Self::Value>

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fn insert_dict_item( &self, _dict: &Self::Value, _key: Self::Value, _value: Self::Value, ) -> Result<(), MarshalError>

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fn code_constant_from_value( &self, value: &Self::Value, ) -> Result<<Self::ConstantBag as ConstantBag>::Constant, MarshalError>

Convert a runtime constant to the compiler-side shape stored in CodeObject. Runtime implementations may return a semantically unused placeholder when the exact value is carried by make_code_with_constants instead.
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impl<T, U> OverflowingInto<U> for T
where U: OverflowingFrom<T>,

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fn overflowing_into(self) -> (U, bool)

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impl<T> PrimitiveIntRandomBounds for T

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impl<T> PrimitiveSignedRandomBounds for T

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impl<T> PyThreadingConstraint for T

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impl<T> Read<Exclusive, BecauseExclusive> for T
where T: ?Sized,

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impl<T, U> RoundingInto<U> for T
where U: RoundingFrom<T>,

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fn rounding_into(self, rm: RoundingMode) -> (U, Ordering)

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impl<T, U> SaturatingInto<U> for T
where U: SaturatingFrom<T>,

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fn saturating_into(self) -> U

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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 = !

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

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, U> WrappingInto<U> for T
where U: WrappingFrom<T>,

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fn wrapping_into(self) -> U