Struct rustc_mir_transform::shim::CloneShimBuilder

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

Fields

tcx: TyCtxt<'tcx>

def_id: DefId

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

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

span: Span

sig: FnSig<'tcx>

Implementations

impl<'tcx> CloneShimBuilder<'tcx>

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

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

fn source_info(&self) -> SourceInfo

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

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

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>

fn copy_shim(&mut self)

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

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

fn clone_fields<I>(
    &mut self,
    dest: Place<'tcx>,
    src: Place<'tcx>,
    target: BasicBlock,
    unwind: BasicBlock,
    tys: I
) -> BasicBlockwhere
    I: IntoIterator<Item = Ty<'tcx>>,

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

fn generator_shim(
    &mut self,
    dest: Place<'tcx>,
    src: Place<'tcx>,
    gen_def_id: DefId,
    substs: GeneratorSubsts<'tcx>
)

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: 88 bytes