Cargo Features
[dependencies]
ink_engine = { version = "5.0.0", default-features = false, features = ["std"] }
- default = std
-
The
std
feature is set by default wheneverink_engine
is added without
somewhere in the dependency tree.default-features = false - std default = secp256k1
-
Enables std of parity-scale-codec
Features from optional dependencies
In crates that don't use the dep:
syntax, optional dependencies automatically become Cargo features. These features may have been created by mistake, and this functionality may be removed in the future.
- secp256k1 std
-
Enables secp256k1 ^0.28.2
ECDSA for the off-chain environment.