just

package

v0.19.5 Latest Latest Go to latest Published: Apr 17, 2025 License: MIT Imports: 1 Imported by: 0

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func Try[T any](f func() T) (t T, err error)

Try recover panic from f and save the recovered value to error.

func TryDo(f func()) (err error)

TryDo is similar to Try but for function without 0 result.

func TryGo(f func()) <-chan error

TryGo spawn a new goroutine and recover panic from f and send the recovered value or nil to error chan.

func Want[T any](value T, err error) T

Want want to get value with no error or else panic.

type PanicError struct {
	Value any
}

func (p *PanicError) Error() string