Struct rustc_mir::shim::CloneShimBuilder

struct CloneShimBuilder<'a, 'tcx: 'a> {
    tcx: TyCtxt<'a, 'tcx, 'tcx>,
    def_id: DefId,
    local_decls: IndexVec<Local, LocalDecl<'tcx>>,
    blocks: IndexVec<BasicBlock, BasicBlockData<'tcx>>,
    span: Span,
    sig: FnSig<'tcx>,
}

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Fields

tcx: TyCtxt<'a, 'tcx, 'tcx>

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def_id: DefId

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local_decls: IndexVec<Local, LocalDecl<'tcx>>

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blocks: IndexVec<BasicBlock, BasicBlockData<'tcx>>

🔬 This is a nightly-only experimental API. (rustc_private)

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span: Span

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sig: FnSig<'tcx>

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Methods

impl<'a, 'tcx> CloneShimBuilder<'a, 'tcx>

fn new(tcx: TyCtxt<'a, 'tcx, 'tcx>, def_id: DefId, self_ty: Ty<'tcx>) -> Self

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fn into_mir(self) -> Mir<'tcx>

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fn source_info(&self) -> SourceInfo

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fn block(     &mut self,     statements: Vec<Statement<'tcx>>,     kind: TerminatorKind<'tcx>,     is_cleanup: bool ) -> BasicBlock

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fn block_index_offset(&mut self, offset: usize) -> BasicBlock

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Gives the index of an upcoming BasicBlock, with an offset. offset=0 will give you the index of the next BasicBlock, offset=1 will give the index of the next-to-next block, offset=-1 will give you the index of the last-created block

fn make_statement(&self, kind: StatementKind<'tcx>) -> Statement<'tcx>

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fn copy_shim(&mut self)

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fn make_place(&mut self, mutability: Mutability, ty: Ty<'tcx>) -> Place<'tcx>

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fn make_clone_call(     &mut self,     dest: Place<'tcx>,     src: Place<'tcx>,     ty: Ty<'tcx>,     next: BasicBlock,     cleanup: BasicBlock )

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fn loop_header(     &mut self,     beg: Place<'tcx>,     end: Place<'tcx>,     loop_body: BasicBlock,     loop_end: BasicBlock,     is_cleanup: bool )

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Important traits for Box<W>

impl<W> Write for Box<W> where
    W: Write + ?Sized, impl<R> Read for Box<R> where
    R: Read + ?Sized, impl<I> Iterator for Box<I> where
    I: Iterator + ?Sized,  type Item = <I as Iterator>::Item;

fn make_usize(&self, value: u64) -> Box<Constant<'tcx>>

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fn array_shim(     &mut self,     dest: Place<'tcx>,     src: Place<'tcx>,     ty: Ty<'tcx>,     len: u64 )

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fn tuple_like_shim<I>(&mut self, dest: Place<'tcx>, src: Place<'tcx>, tys: I) where     I: Iterator<Item = Ty<'tcx>>,

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