fab958290b84037fad1d78ffb2bce34d2b0e8c36 refactor: Remove c_str from util/check (MarcoFalke)
Pull request description:
Seems confusing and fragile to require calling code to call `c_str()` when passing a read-only view of a std::string.
Fix that by using std::string_view, which can be constructed from string literals and std::string.
Also, remove the now unused `c_str()` from `src/wallet/bdb.cpp`.
ACKs for top commit:
stickies-v:
ACK fab958290b84037fad1d78ffb2bce34d2b0e8c36
aureleoules:
ACK fab958290b84037fad1d78ffb2bce34d2b0e8c36
theStack:
ACK fab958290b84037fad1d78ffb2bce34d2b0e8c36
Tree-SHA512: ae39812c6bb8e2ef095e1b843774af2718f48404cb848c3e43b16d3c22240557d69d54a13a038a4a9c48b3ba0e4523e1f87abdd60f91486092f50fd43c0e8483
d4c180ecc9