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Fuzion • Library Modules • base • container • mutable_tree_map • replace

replace

container.mutable_tree_map.replace

replace
(k KEY, v VAL)
 => 
option VAL
[src]
add the mapping k -> v as a new entry to this map

returns the value that k previously mapped to, or nil if
k was not yet contained in this map
0.095dev (2025-08-15 12:02:22 GIT hash 301b5b75e77076d091b38f555473f9f0e31e5b5c built by fridi@fzen)