Lib.rs

Cargo Features

[dependencies]
hepmc2 = { version = "0.7.0", default-features = false, features = ["sync", "tokio"] }

default = sync

The sync feature is set by default whenever hepmc2 is added without default-features = false somewhere in the dependency tree.

sync default

Enables sync of hepmc2-macros, is_sync of maybe-async

tokio

Enables tokio, tokio of hepmc2-macros

HepMC2 has 3 features without comments.