Trait miri::borrow_tracker::stacked_borrows::EvalContextExt
source · pub trait EvalContextExt<'mir, 'tcx: 'mir>: MiriInterpCxExt<'mir, 'tcx> {
// Provided methods
fn sb_retag_ptr_value(
&mut self,
kind: RetagKind,
val: &ImmTy<'tcx, Provenance>
) -> InterpResult<'tcx, ImmTy<'tcx, Provenance>> { ... }
fn sb_retag_place_contents(
&mut self,
kind: RetagKind,
place: &PlaceTy<'tcx, Provenance>
) -> InterpResult<'tcx> { ... }
fn sb_protect_place(
&mut self,
place: &MPlaceTy<'tcx, Provenance>
) -> InterpResult<'tcx> { ... }
fn sb_expose_tag(
&mut self,
alloc_id: AllocId,
tag: BorTag
) -> InterpResult<'tcx> { ... }
fn print_stacks(&mut self, alloc_id: AllocId) -> InterpResult<'tcx> { ... }
}
Provided Methods§
fn sb_retag_ptr_value( &mut self, kind: RetagKind, val: &ImmTy<'tcx, Provenance> ) -> InterpResult<'tcx, ImmTy<'tcx, Provenance>>
fn sb_retag_place_contents( &mut self, kind: RetagKind, place: &PlaceTy<'tcx, Provenance> ) -> InterpResult<'tcx>
sourcefn sb_protect_place(
&mut self,
place: &MPlaceTy<'tcx, Provenance>
) -> InterpResult<'tcx>
fn sb_protect_place( &mut self, place: &MPlaceTy<'tcx, Provenance> ) -> InterpResult<'tcx>
Protect a place so that it cannot be used any more for the duration of the current function call.
This is used to ensure soundness of in-place function argument/return passing.
sourcefn sb_expose_tag(
&mut self,
alloc_id: AllocId,
tag: BorTag
) -> InterpResult<'tcx>
fn sb_expose_tag( &mut self, alloc_id: AllocId, tag: BorTag ) -> InterpResult<'tcx>
Mark the given tag as exposed. It was found on a pointer with the given AllocId.