Cargo Features

[dependencies]
dotlr = { version = "0.2.1", default-features = false, features = ["repl"] }
default = repl

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

repl default = clap, dirs, rustyline

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.

clap repl
dirs repl
rustyline repl