lo/docs/data/core-mustx.md

name, slug, sourceRef, category, subCategory, signatures, playUrl, variantHelpers, similarHelpers, position

name	slug	sourceRef	category	subCategory	signatures	playUrl	variantHelpers	similarHelpers	position
MustX	mustx	errors.go#L65	core	error-handling	func Must[T any](val T, err any, messageArgs ...any) T func Must0(err any, messageArgs ...any) func Must1[T any](val T, err any, messageArgs ...any) T func Must2[T1, T2 any](val1 T1, val2 T2, err any, messageArgs ...any) (T1, T2) func Must3[T1, T2, T3 any](val1 T1, val2 T2, val3 T3, err any, messageArgs ...any) (T1, T2, T3) func Must4[T1, T2, T3, T4 any](val1 T1, val2 T2, val3 T3, val4 T4, err any, messageArgs ...any) (T1, T2, T3, T4) func Must5[T1, T2, T3, T4, T5 any](val1 T1, val2 T2, val3 T3, val4 T4, val5 T5, err any, messageArgs ...any) (T1, T2, T3, T4, T5) func Must6[T1, T2, T3, T4, T5, T6 any](val1 T1, val2 T2, val3 T3, val4 T4, val5 T5, val6 T6, err any, messageArgs ...any) (T1, T2, T3, T4, T5, T6)	https://go.dev/play/p/TMoWrRp3DyC	core#error-handling#must core#error-handling#mustx	core#error-handling#validate core#error-handling#tryx core#error-handling#tryorx core#error-handling#trycatch core#error-handling#trywitherrorvalue core#error-handling#errorsas core#error-handling#assert	10

Panics if err is an error or false, returning successful values otherwise. Variants cover functions returning 0 to 6 values.

// returns 10, panics if err is not nil
v := lo.Must(strconv.Atoi("10"))

// panics with custom message
lo.Must0(fmt.Errorf("boom"), "failed to parse")

// panics if myFunc returns an error
func myFunc() (int, string, float64, bool, error) { ... }
a, b, c, d := lo.Must4(myFunc())