Cargo Features

subxt-cli has no features set by default.

[dependencies]
subxt-cli = { version = "0.38.0", features = ["chain-spec-pruning"] }
chain-spec-pruning = smoldot

Compute the state root hash from the genesis entry.
Enable this to create a smaller chain spec file.

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.

smoldot chain-spec-pruning?