Cargo Features

git-index has no features set by default.

[dependencies]
git-index = { version = "0.12.4", features = ["serde1", "document-features"] }
serde1 = serde

Data structures implement serde::Serialize and serde::Deserialize.

Enables serde1 of git-hash, serde of smallvec

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 serde1?
document-features implicit feature

Enables document-features

document-features:

Extract documentation for the feature flags from comments in Cargo.toml