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metadata: add exclude to Copy func

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Signed-off-by: Vasiliy Tolstov <v.tolstov@unistack.org>
This commit is contained in:
Василий Толстов 2024-03-09 23:45:36 +03:00
parent ed7972a1fa
commit 97d26a6ec8
1 changed files with 2 additions and 1 deletions
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3
metadata/metadata.go
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@ -98,11 +98,12 @@ func (md Metadata) Del(keys ...string) {
} }
// Copy makes a copy of the metadata // Copy makes a copy of the metadata
func Copy(md Metadata) Metadata { func Copy(md Metadata, exclude ...string) Metadata {
nmd := New(len(md)) nmd := New(len(md))
for key, val := range md { for key, val := range md {
nmd.Set(key, val) nmd.Set(key, val)
} }
nmd.Del(exclude...)
return nmd return nmd
} }