Basic docs for IndividualId

Author: molpopgen

src/lib.rs

@@ -142,6 +142,11 @@ pub use bindings::tsk_size_t;
 #[derive(Copy, Clone, Debug, Eq, PartialEq, Ord, PartialOrd, std::hash::Hash)]
 pub struct NodeId(tsk_id_t);
 
+/// An individual ID
+///
+/// This is an integer referring to a row of an [``IndividualTable``].
+///
+/// The features for this type follow the same pattern as for [``NodeId``]
 #[repr(transparent)]
 #[derive(Copy, Clone, Debug, Eq, PartialEq, Ord, PartialOrd, std::hash::Hash)]
 pub struct IndividualId(tsk_id_t);