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feat: add HasErrorPrefix

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This commit is contained in:
Vladimir Mihailenco
2022-11-17 16:18:04 +02:00
parent f9e60f214b
commit d3d8002e89
2 changed files with 13 additions and 3 deletions
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11
error.go
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@ -13,6 +13,17 @@ import (
// ErrClosed performs any operation on the closed client will return this error.
var ErrClosed = pool.ErrClosed
// HasErrorPrefix checks if the err is a Redis error and the message contains a prefix.
func HasErrorPrefix(err error, prefix string) bool {
err, ok := err.(Error)
if !ok {
return false
}
msg := err.Error()
msg = strings.TrimPrefix(msg, "ERR ") // KVRocks adds such prefix
return strings.HasPrefix(msg, prefix)
}
type Error interface {
error