Cargo Features

[dependencies]
mlang-rs = { version = "0.2.3", default-features = false, features = ["lang", "serde", "rt", "rt_serde"] }
default = lang, rt, rt_serde, serde

These default features are set whenever mlang-rs is added without default-features = false somewhere in the dependency tree.

lang default = heck, proc-macro2, quote

Affects mlang-rs::lang

serde default

Enables serde, kv_serde of log, serde of parserc

rt default

Affects mlang-rs::rt

rt_serde default

Affects rt::serde

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.

heck lang
proc-macro2 lang
quote lang