# Struct rustc_codegen_ssa::back::write::TargetMachineFactoryConfig

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    pub struct TargetMachineFactoryConfig {
        pub split_dwarf_file: Option<PathBuf>,
        pub output_obj_file: Option<PathBuf>,
    }

Expand description

Configuration passed to the function returned by the `target_machine_factory`.

## Fields§

§`split_dwarf_file: Option<PathBuf>`

Split DWARF is enabled in LLVM by checking that `TM.MCOptions.SplitDwarfFile` isn’t empty, so the path to the dwarf object has to be provided when we create the target machine. This can be ignored by backends which do not need it for their Split DWARF support.

§`output_obj_file: Option<PathBuf>`

The name of the output object file. Used for setting OutputFilenames in target options so that LLVM can emit the CodeView S_OBJNAME record in pdb files

## Implementations§

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### impl TargetMachineFactoryConfig

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#### pub fn new( cgcx: &CodegenContext<impl WriteBackendMethods>, module_name: &str ) -> TargetMachineFactoryConfig

## Auto Trait Implementations§

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### impl DynSend for TargetMachineFactoryConfig

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### impl DynSync for TargetMachineFactoryConfig

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### impl Freeze for TargetMachineFactoryConfig

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### impl RefUnwindSafe for TargetMachineFactoryConfig

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### impl Send for TargetMachineFactoryConfig

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### impl Sync for TargetMachineFactoryConfig

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### impl Unpin for TargetMachineFactoryConfig

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### impl UnwindSafe for TargetMachineFactoryConfig

## Blanket Implementations§

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#### const ALIGN: Alignment = _

Alignment of `Self`.
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Immutably borrows from an owned value. Read more
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#### fn collect_and_apply<I, F>(iter: I, f: F) -> R
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Equivalent to `f(&iter.collect::<Vec<_>>())`.

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#### type Output = R

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

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#### fn from(t: T) -> T

Returns the argument unchanged.

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#### fn instrument(self, span: Span) -> Instrumented<Self>

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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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#### type Error = !

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#### const ALIGN: usize = _

The alignment of pointer.
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The type for initializers.
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Initializes a with the given initializer. Read more
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Should always be `Self`
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#### type Error = <U as TryFrom<T>>::Error

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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: 48 bytes