Cargo Features

[dependencies]
dostime = { version = "1.0.0", default-features = false, features = ["std", "serde-1", "time-1", "chrono-1"] }
default = std

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

std default
serde-1 = serde, serde_derive
time-1 = time
chrono-1 = chrono

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.

serde serde-1?
serde_derive serde-1?
time time-1?
chrono chrono-1?