Cargo Features

sg721-metadata-onchain has no features set by default.

[dependencies]
sg721-metadata-onchain = { version = "3.15.0", features = ["backtraces", "library"] }
backtraces

for more explicit tests, cargo test --features=backtraces

Enables backtraces of cosmwasm-std ^1.2.1

library

use library feature to disable all instantiate/execute/query exports