Cargo Features

iop-coeus-node has no features set by default.

[dependencies]
iop-coeus-node = { version = "0.0.16", features = ["did"] }
did = iop-morpheus-proto

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.

iop-morpheus-proto did?