maps

Documentation

Index

• func Copy[K comparable, V any](m map[K]V) map[K]V
• func Merge[K comparable, V any](d map[K]V, s ...map[K]V)
• func Merged[K comparable, V any](s ...map[K]V) map[K]V

Functions

func Copy

func Copy[K comparable, V any](m map[K]V) map[K]V

Copy makes a shallow copy of a map

func Merge

func Merge[K comparable, V any](d map[K]V, s ...map[K]V)

Merge merges the contents of several maps together into the first provided map. Each successive instance of a key found in any map overwrites a previously encountered instance. Provide the maps in inverse order of priority.

func Merged

func Merged[K comparable, V any](s ...map[K]V) map[K]V

Merged has the same behavior as Merge(), except that the maps are merged into a newly allocated map, not one of the parameters.

If no maps are provided as input, nil is returned, not an empty map.