pub enum InvalidProgramInfo<'tcx> {
TooGeneric,
AlreadyReported(ReportedErrorInfo),
Layout(LayoutError<'tcx>),
FnAbiAdjustForForeignAbi(AdjustForForeignAbiError),
}
Expand description
Error information for when the program we executed turned out not to actually be a valid program. This cannot happen in stand-alone Miri (except for layout errors that are only detect during monomorphization), but it can happen during CTFE/ConstProp where we work on generic code or execution does not have all information available.
Variants§
TooGeneric
Resolution can fail if we are in a too generic context.
AlreadyReported(ReportedErrorInfo)
Abort in case errors are already reported.
Layout(LayoutError<'tcx>)
An error occurred during layout computation.
FnAbiAdjustForForeignAbi(AdjustForForeignAbiError)
An error occurred during FnAbi computation: the passed –target lacks FFI support
(which unfortunately typeck does not reject).
Not using FnAbiError
as that contains a nested LayoutError
.
Auto Trait Implementations§
impl<'tcx> Freeze for InvalidProgramInfo<'tcx>
impl<'tcx> !RefUnwindSafe for InvalidProgramInfo<'tcx>
impl<'tcx> Send for InvalidProgramInfo<'tcx>
impl<'tcx> Sync for InvalidProgramInfo<'tcx>
impl<'tcx> Unpin for InvalidProgramInfo<'tcx>
impl<'tcx> !UnwindSafe for InvalidProgramInfo<'tcx>
Blanket Implementations§
Source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
Source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more