Cargo Features

ibc-relayer-types has no features set by default.

[dependencies]
ibc-relayer-types = { version = "0.27.2", features = ["clock", "mocks"] }
clock mocks?
mocks = clock, tendermint-testgen

This feature grants access to development-time mocking libraries, such as MockContext or MockHeader. Depends on the testgen suite for generating Tendermint light blocks.

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.

tendermint-testgen mocks?

Enables tendermint-testgen ^0.34.0

Needed for generating (synthetic) light blocks.