//! Interact with git revisions by parsing them from rev-specs and describing them in terms of reference names.//!//! ## Feature Flags#![cfg_attr(    feature = "document-features",    cfg_attr(doc, doc = ::document_features::document_features!()))]#![deny(unsafe_code, missing_docs, rust_2018_idioms)] /// Access to collections optimized for keys that are already a hash.pub use hash_hasher; ///pub mod describe;pub use describe::function::describe; ///pub mod spec; mod types;pub use types::Spec;