Struct rustc_codegen_ssa::back::write::CodegenContext

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pub struct CodegenContext<B: WriteBackendMethods> {
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    pub prof: SelfProfilerRef,
    pub lto: Lto,
    pub save_temps: bool,
    pub fewer_names: bool,
    pub time_trace: bool,
    pub exported_symbols: Option<Arc<ExportedSymbols>>,
    pub opts: Arc<Options>,
    pub crate_types: Vec<CrateType>,
    pub each_linked_rlib_for_lto: Vec<(CrateNum, PathBuf)>,
    pub output_filenames: Arc<OutputFilenames>,
    pub regular_module_config: Arc<ModuleConfig>,
    pub metadata_module_config: Arc<ModuleConfig>,
    pub allocator_module_config: Arc<ModuleConfig>,
    pub tm_factory: TargetMachineFactoryFn<B>,
    pub msvc_imps_needed: bool,
    pub is_pe_coff: bool,
    pub target_can_use_split_dwarf: bool,
    pub target_arch: String,
    pub split_debuginfo: SplitDebuginfo,
    pub split_dwarf_kind: SplitDwarfKind,
    pub expanded_args: Vec<String>,
    pub diag_emitter: SharedEmitter,
    pub remark: Passes,
    pub remark_dir: Option<PathBuf>,
    pub incr_comp_session_dir: Option<PathBuf>,
    pub coordinator_send: Sender<Box<dyn Any + Send>>,
    pub parallel: bool,

}
Expand description

Additional resources used by optimize_and_codegen (not module specific)

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§prof: SelfProfilerRef§lto: Lto§save_temps: bool§fewer_names: bool§time_trace: bool§exported_symbols: Option<Arc<ExportedSymbols>>§opts: Arc<Options>§crate_types: Vec<CrateType>§each_linked_rlib_for_lto: Vec<(CrateNum, PathBuf)>§output_filenames: Arc<OutputFilenames>§regular_module_config: Arc<ModuleConfig>§metadata_module_config: Arc<ModuleConfig>§allocator_module_config: Arc<ModuleConfig>§tm_factory: TargetMachineFactoryFn<B>§msvc_imps_needed: bool§is_pe_coff: bool§target_can_use_split_dwarf: bool§target_arch: String§split_debuginfo: SplitDebuginfo§split_dwarf_kind: SplitDwarfKind§expanded_args: Vec<String>

All commandline args used to invoke the compiler, with @file args fully expanded. This will only be used within debug info, e.g. in the pdb file on windows This is mainly useful for other tools that reads that debuginfo to figure out how to call the compiler with the same arguments.

§diag_emitter: SharedEmitter

Emitter to use for diagnostics produced during codegen.

§remark: Passes

LLVM optimizations for which we want to print remarks.

§remark_dir: Option<PathBuf>

Directory into which should the LLVM optimization remarks be written. If None, they will be written to stderr.

§incr_comp_session_dir: Option<PathBuf>

The incremental compilation session directory, or None if we are not compiling incrementally

§coordinator_send: Sender<Box<dyn Any + Send>>

Channel back to the main control thread to send messages to

§parallel: bool

true if the codegen should be run in parallel.

Depends on CodegenBackend::supports_parallel() and -Zno_parallel_backend.

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Trait Implementations§

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impl<B: Clone + WriteBackendMethods> Clone for CodegenContext<B>

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fn clone(&self) -> CodegenContext<B>

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

Auto Trait Implementations§

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impl<B> !DynSend for CodegenContext<B>

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impl<B> !DynSync for CodegenContext<B>

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impl<B> Freeze for CodegenContext<B>

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impl<B> !RefUnwindSafe for CodegenContext<B>

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impl<B> Send for CodegenContext<B>

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impl<B> Sync for CodegenContext<B>

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impl<B> Unpin for CodegenContext<B>

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impl<B> !UnwindSafe for CodegenContext<B>

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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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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, 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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fn from(t: T) -> T

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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<P> IntoQueryParam<P> for P

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fn into_query_param(self) -> P

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impl<T> MaybeResult<T> for T

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type Error = !

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fn from(_: Result<T, <T as MaybeResult<T>>::Error>) -> T

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impl<T> Pointable for T

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const ALIGN: usize = _

The alignment of pointer.
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type Init = T

The type for initializers.
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unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more
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Dereferences the given pointer. Read more
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Mutably dereferences the given pointer. Read more
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unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more
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type Output = T

Should always be Self
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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: 296 bytes