Std.PrefixTrie.insert

fn

This is a callable function.

What it does

The trie with a key's value added or replaced.

Rebuilt down the key's path, so the nodes the key does not touch are shared

with the trie it came from rather than copied.

Read the signature

• The text after the name is the type checked by Pudu.
• Read arrows from left to right: inputs come first, and the final type is returned.
• & borrows a value for this call instead of moving or copying it.
• Names inside [ ] are type arguments, such as the item type held by a collection.