github/kubernetes
1
0
Fork 0
mirror of https://github.com/k3s-io/kubernetes.git synced 2025-09-23 02:47:57 +00:00
Code Issues Projects Releases Wiki Activity

Merge pull request #121846 from Iceber/sets_keyset

Browse Source 
Set the initial length of set[T] in sets.KeySet
This commit is contained in:
Kubernetes Prow Robot
2023-12-13 23:55:19 +01:00
committed by GitHub
parent 9165592219 33aa56097a
commit b0ccc04e47
1 changed files with 1 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
staging/src/k8s.io/apimachinery/pkg/util/sets/set.go
View File

@@ -38,7 +38,7 @@ func New[T comparable](items ...T) Set[T] {
// KeySet creates a Set from a keys of a map[comparable](? extends interface{}). // KeySet creates a Set from a keys of a map[comparable](? extends interface{}).
// If the value passed in is not actually a map, this will panic. // If the value passed in is not actually a map, this will panic.
func KeySet[T comparable, V any](theMap map[T]V) Set[T] { func KeySet[T comparable, V any](theMap map[T]V) Set[T] {
ret := Set[T]{} ret := make(Set[T], len(theMap))
for keyValue := range theMap { for keyValue := range theMap {
ret.Insert(keyValue) ret.Insert(keyValue)
} }