This view wraps access to the leveldb instance and handles read errors gracefully.
Declared in <validation.h>
[[guarded_by(0x7fd753b9e3a8), guarded_by(0x7fd74da5fe78), guarded_by(0x7fd74aa92f48), guarded_by(0x7fd75311d2d8)]]
CCoinsViewErrorCatcher m_catcherview;