Cargo Features

[dependencies]
bevy_rustysynth = { version = "0.3.0", default-features = false, features = ["hl4mgm"] }
default = hl4mgm

The hl4mgm feature is set by default whenever bevy_rustysynth is added without default-features = false somewhere in the dependency tree.

hl4mgm default

bevy_rustysynth has 2 features without comments.