{"ast_node_type":"other","tokens":[{"end":75,"kind":"keyword","start":0,"text":"//!"}]}
//! and a [`Fingerprint`], a 128-bit hash value, the exact meaning of which
//! specifies the kind of thing it represents, like a piece of HIR, MIR, etc.)
//! depends on the node's `DepKind`. Together, the kind and the fingerprint