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Document undefined behavior in ForEach

pull/34/head
Luke Champine 2015-09-21 15:49:06 -04:00
parent 033d4ec028
commit 5f9559f227
1 changed files with 2 additions and 1 deletions
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3
bucket.go
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@ -346,7 +346,8 @@ func (b *Bucket) NextSequence() (uint64, error) {
// ForEach executes a function for each key/value pair in a bucket. // ForEach executes a function for each key/value pair in a bucket.
// If the provided function returns an error then the iteration is stopped and // If the provided function returns an error then the iteration is stopped and
// the error is returned to the caller. // the error is returned to the caller. The provided function must not modify
// the bucket; this will result in undefined behavior.
func (b *Bucket) ForEach(fn func(k, v []byte) error) error { func (b *Bucket) ForEach(fn func(k, v []byte) error) error {
if b.tx.db == nil { if b.tx.db == nil {
return ErrTxClosed return ErrTxClosed