Cargo Features

Nickel has no features set by default.

[dependencies]
nickel = { version = "0.11.0", features = ["unstable"] }
unstable = compiletest_rs

Enables nightly of hyper ^0.10

hyper:

internal features used in CI

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.

compiletest_rs unstable?

Enables compiletest_rs ^0.3