github.com/tetratelabs/wazero@v1.7.3-0.20240513003603-48f702e154b5/internal/engine/wazevo/wazevoapi/resetmap.go (about)

     1  package wazevoapi
     2  
     3  // ResetMap resets the map to an empty state, or creates a new map if it is nil.
     4  func ResetMap[K comparable, V any](m map[K]V) map[K]V {
     5  	if m == nil {
     6  		m = make(map[K]V)
     7  	} else {
     8  		for v := range m {
     9  			delete(m, v)
    10  		}
    11  	}
    12  	return m
    13  }