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pgconn.SafeToRetry checks for wrapped errors 

Use errors.As instead of type assertion.

Port 4e2e7a040579c1999c0766642d836eb28c6e2018 to v5

Credit to tjasko
pull/2010/head
Jack Christensen 2024-05-09 17:59:16 -05:00
parent 01d649b2bf
commit 579a320c1c
1 changed files with 3 additions and 2 deletions
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5
pgconn/errors.go
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@ -12,8 +12,9 @@ import (
// SafeToRetry checks if the err is guaranteed to have occurred before sending any data to the server. // SafeToRetry checks if the err is guaranteed to have occurred before sending any data to the server.
func SafeToRetry(err error) bool { func SafeToRetry(err error) bool {
if e, ok := err.(interface{ SafeToRetry() bool }); ok { var retryableErr interface{ SafeToRetry() bool }
return e.SafeToRetry() if errors.As(err, &retryableErr) {
return retryableErr.SafeToRetry()
} }
return false return false
} }