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

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

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

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