util

Documentation

Index

• func DoOnErrOrPanic(err *error, f func())
• func Keys[K comparable, V any](val map[K]V) []K
• func NoOpCloser() io.Closer

Functions

func DoOnErrOrPanic

func DoOnErrOrPanic(err *error, f func())

DoOnErrOrPanic calls f if the value of err is not nil or if the goroutine is panicking. If there is a panic, it is rethrown.

DoOnErrOrPanic should be called as a defer function to properly handle panics:

defer DoOnErrOrPanic(&returnErr, func() {
	db.Close()
})

func Keys

func Keys[K comparable, V any](val map[K]V) []K

Keys returns the keys for a map. An analog be added in golang 1.23. TODO(https://github.com/stripe/pg-schema-diff/issues/227) - Remove this

func NoOpCloser

func NoOpCloser() io.Closer

NoOpCloser returns a Closer that does nothing.