Cargo Features
FerrisGC has no features set by default.
[dependencies]
ferris-gc = { version = "0.1.5", features = ["proc-macro"] }- proc-macro = ferris-gc-proc-macro
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.