lo/docs/data/core-tryorx.md

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

name	slug	sourceRef	category	subCategory	signatures	playUrl	variantHelpers	similarHelpers	position
TryOrX	tryorx	errors.go#L197	core	error-handling	func TryOr[A any](callback func() (A, error), fallbackA A) (A, bool) func TryOr1[A any](callback func() (A, error), fallbackA A) (A, bool) func TryOr2[A, B any](callback func() (A, B, error), fallbackA A, fallbackB B) (A, B, bool) func TryOr3[A, B, C any](callback func() (A, B, C, error), fallbackA A, fallbackB B, fallbackC C) (A, B, C, bool) func TryOr4[A, B, C, D any](callback func() (A, B, C, D, error), fallbackA A, fallbackB B, fallbackC C, fallbackD D) (A, B, C, D, bool) func TryOr5[A, B, C, D, E any](callback func() (A, B, C, D, E, error), fallbackA A, fallbackB B, fallbackC C, fallbackD D, fallbackE E) (A, B, C, D, E, bool) func TryOr6[A, B, C, D, E, F any](callback func() (A, B, C, D, E, F, error), fallbackA A, fallbackB B, fallbackC C, fallbackD D, fallbackE E, fallbackF F) (A, B, C, D, E, F, bool)	https://go.dev/play/p/B4F7Wg2Zh9X	core#error-handling#tryor core#error-handling#tryorx	core#error-handling#validate core#error-handling#mustx core#error-handling#tryx core#error-handling#trycatch core#error-handling#trywitherrorvalue core#error-handling#errorsas core#error-handling#assert	30

Like Try, but returns provided fallback values in case of error; also returns a success flag. Variants cover callbacks returning 1 to 6 values.

value, ok := lo.TryOr(func() (int, error) {
    return 0, fmt.Errorf("boom")
}, 123)
// value == 123, ok == false

value, ok = lo.TryOr(func() (int, error) {
    return 42, nil
}, 0)
// value == 42, ok == true