trait EvalContextExtPrivate<'tcx>: MiriInterpCxExt<'tcx> {
// Provided methods
fn macos_fbsd_solaris_write_buf(
&mut self,
metadata: FileMetadata,
buf_op: &OpTy<'tcx>,
) -> InterpResult<'tcx, i32> { ... }
fn file_type_to_d_type(
&mut self,
file_type: Result<FileType>,
) -> InterpResult<'tcx, i32> { ... }
}