mirror of
https://github.com/samber/lo.git
synced 2026-04-22 23:47:11 +08:00
Samuel Berthe
33 lines
758 B
Markdown
33 lines
758 B
Markdown
---
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name: ErrorsAs
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slug: errorsas
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sourceRef: errors.go#L351
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category: core
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subCategory: error-handling
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playUrl: https://go.dev/play/p/8wk5rH8UfrE
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variantHelpers:
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- core#error-handling#erroras
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similarHelpers:
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- core#error-handling#validate
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- core#error-handling#mustx
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- core#error-handling#tryx
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- core#error-handling#tryorx
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- core#error-handling#trycatch
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- core#error-handling#trywitherrorvalue
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- core#error-handling#trycatchwitherrorvalue
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- core#error-handling#assert
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position: 70
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signatures:
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- "func ErrorsAs[T error](err error) (T, bool)"
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---
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A generic wrapper around `errors.As` that returns the typed error and a boolean indicating success.
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```go
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if rateLimitErr, ok := lo.ErrorsAs[*RateLimitError](err); ok {
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// handle
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}
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```
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