Struct rustc_mir::monomorphize::partitioning::CodegenUnit

pub struct CodegenUnit<'tcx> {
    name: InternedString,
    items: HashMap<MonoItem<'tcx>, (Linkage, Visibility), BuildHasherDefault<FxHasher>>,
    size_estimate: Option<usize>,
}

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Fields

name: InternedString

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A name for this CGU. Incremental compilation requires that name be unique amongst all crates. Therefore, it should contain something unique to this crate (e.g., a module path) as well as the crate name and disambiguator.

items: HashMap<MonoItem<'tcx>, (Linkage, Visibility), BuildHasherDefault<FxHasher>>

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size_estimate: Option<usize>

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Methods

impl<'tcx> CodegenUnit<'tcx>

pub fn new(name: InternedString) -> CodegenUnit<'tcx>

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pub fn name(&self) -> &InternedString

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pub fn set_name(&mut self, name: InternedString)

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pub fn items(     &self ) -> &HashMap<MonoItem<'tcx>, (Linkage, Visibility), BuildHasherDefault<FxHasher>>

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pub fn items_mut(     &mut self ) -> &mut HashMap<MonoItem<'tcx>, (Linkage, Visibility), BuildHasherDefault<FxHasher>>

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pub fn mangle_name(human_readable_name: &str) -> String

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pub fn estimate_size(&mut self, tcx: &TyCtxt<'a, 'tcx, 'tcx>)

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pub fn size_estimate(&self) -> usize

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pub fn modify_size_estimate(&mut self, delta: usize)

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Trait Implementations

impl<'a, 'tcx> HashStable<StableHashingContext<'a>> for CodegenUnit<'tcx>

fn hash_stable<W>(     &self,     hcx: &mut StableHashingContext<'a>,     hasher: &mut StableHasher<W> ) where     W: StableHasherResult,

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impl<'tcx> CodegenUnitExt<'tcx> for CodegenUnit<'tcx>

fn as_codegen_unit(&self) -> &CodegenUnit<'tcx>

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fn contains_item(&self, item: &MonoItem<'tcx>) -> bool

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fn name<'a>(&'a self) -> &'a InternedString where     'tcx: 'a,

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fn items(&self) -> &FxHashMap<MonoItem<'tcx>, (Linkage, Visibility)>

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fn work_product_id(&self) -> WorkProductId

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Important traits for Vec<u8>

impl Write for Vec<u8>

fn items_in_deterministic_order<'a>(     &self,     tcx: TyCtxt<'a, 'tcx, 'tcx> ) -> Vec<(MonoItem<'tcx>, (Linkage, Visibility))>

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