Struct gccjit::LValue

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pub struct LValue<'ctx> { /* private fields */ }
Expand description

An LValue in gccjit represents a value that has a concrete location in memory. A LValue can be converted into an RValue through the ToRValue trait. It is also possible to get the address of an LValue.

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impl<'ctx> LValue<'ctx>

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pub fn access_field( &self, loc: Option<Location<'ctx>>, field: Field<'ctx> ) -> LValue<'ctx>

Given an LValue x and a Field f, gets an LValue for the field access x.f.

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pub fn get_address(&self, loc: Option<Location<'ctx>>) -> RValue<'ctx>

Given an LValue x, returns the RValue address of x, akin to C’s &x.

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pub fn global_set_initializer(&self, blob: &[u8])

Set the initialization value for a global variable.

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pub fn global_set_initializer_rvalue(&self, value: RValue<'ctx>) -> LValue<'ctx>

Set the initialization value for a global variable.

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pub fn set_tls_model(&self, model: TlsModel)

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pub fn set_register_name(&self, reg_name: &str)

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pub fn set_alignment(&self, alignment: i32)

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pub fn get_alignment(&self) -> i32

Trait Implementations§

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impl<'ctx> Clone for LValue<'ctx>

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fn clone(&self) -> LValue<'ctx>

Returns a copy 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<'ctx> Debug for LValue<'ctx>

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fn fmt<'a>(&self, fmt: &mut Formatter<'a>) -> Result<(), Error>

Formats the value using the given formatter. Read more
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impl<'ctx> Hash for LValue<'ctx>

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fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher. Read more
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fn hash_slice<H>(data: &[Self], state: &mut H)
where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher. Read more
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impl<'ctx> PartialEq for LValue<'ctx>

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fn eq(&self, other: &LValue<'ctx>) -> bool

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl<'ctx> ToLValue<'ctx> for LValue<'ctx>

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fn to_lvalue(&self) -> LValue<'ctx>

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impl<'ctx> ToObject<'ctx> for LValue<'ctx>

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fn to_object(&self) -> Object<'ctx>

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impl<'ctx> ToRValue<'ctx> for LValue<'ctx>

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fn to_rvalue(&self) -> RValue<'ctx>

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impl<'ctx> Copy for LValue<'ctx>

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impl<'ctx> Eq for LValue<'ctx>

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impl<'ctx> StructuralPartialEq for LValue<'ctx>

Auto Trait Implementations§

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impl<'ctx> RefUnwindSafe for LValue<'ctx>

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impl<'ctx> !Send for LValue<'ctx>

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impl<'ctx> !Sync for LValue<'ctx>

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impl<'ctx> Unpin for LValue<'ctx>

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impl<'ctx> UnwindSafe for LValue<'ctx>

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> 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.