python-pygtrie-doc - 2.2-3 main

Trie data structure, also known as radix or prefix tree, is a tree
associating keys to values where all the descendants of a node have
a common prefix (associated with that node).
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The trie module contains Trie, CharTrie and StringTrie classes each
implementing a mutable mapping interface, i.e. dict interface. As
such, in most circumstances, Trie could be used as a drop-in
replacement for a dict, but the prefix nature of the data structure
is trie's real strength.
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The module also contains PrefixSet class which uses a trie to store
a set of prefixes such that a key is contained in the set if it or
its prefix is stored in the set.
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This is the common documentation package.