Struct rustc_codegen_llvm::back::owned_target_machine::OwnedTargetMachine

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#[repr(transparent)]
pub struct OwnedTargetMachine {
    tm_unique: NonNull<TargetMachine>,
    phantom: PhantomData<TargetMachine>,
}
Expand description

Responsible for safely creating and disposing llvm::TargetMachine via ffi functions. Not cloneable as there is no clone function for llvm::TargetMachine.

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§tm_unique: NonNull<TargetMachine>§phantom: PhantomData<TargetMachine>

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impl OwnedTargetMachine

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pub fn new( triple: &CStr, cpu: &CStr, features: &CStr, abi: &CStr, model: CodeModel, reloc: RelocModel, level: CodeGenOptLevel, use_soft_fp: bool, function_sections: bool, data_sections: bool, unique_section_names: bool, trap_unreachable: bool, singletree: bool, verbose_asm: bool, emit_stack_size_section: bool, relax_elf_relocations: bool, use_init_array: bool, split_dwarf_file: &CStr, output_obj_file: &CStr, debug_info_compression: &CStr, use_emulated_tls: bool, args_cstr_buff: &[u8], ) -> Result<Self, LlvmError<'static>>

Trait Implementations§

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impl Deref for OwnedTargetMachine

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type Target = TargetMachine

The resulting type after dereferencing.
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fn deref(&self) -> &Self::Target

Dereferences the value.
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impl Drop for OwnedTargetMachine

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fn drop(&mut self)

Executes the destructor for this type. Read more

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impl<T> Aligned for T

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const ALIGN: Alignment = _

Alignment of Self.
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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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where T: ?Sized,

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fn borrow(&self) -> &T

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

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impl<T, R> CollectAndApply<T, R> for T

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fn collect_and_apply<I, F>(iter: I, f: F) -> R
where I: Iterator<Item = T>, F: FnOnce(&[T]) -> R,

Equivalent to f(&iter.collect::<Vec<_>>()).

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type Output = R

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impl<T> Filterable for T

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fn filterable( self, filter_name: &'static str, ) -> RequestFilterDataProvider<T, fn(_: DataRequest<'_>) -> bool>

Creates a filterable data provider with the given name for debugging. Read more
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const ALIGN: usize = _

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type Init = T

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unsafe fn init(init: <T as Pointable>::Init) -> usize

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unsafe fn drop(ptr: usize)

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type Output = T

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default fn from_cycle_error( tcx: Tcx, cycle_error: &CycleError, _guar: ErrorGuaranteed, ) -> T

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Layout§

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 8 bytes