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22 lines
459 B
Go
22 lines
459 B
Go
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package lnutils
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import "errors"
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// ErrorAs behaves the same as `errors.As` except there's no need to declare
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// the target error as a variable first.
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// Instead of writing:
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//
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// var targetErr *TargetErr
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// errors.As(err, &targetErr)
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//
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// We can write:
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//
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// lnutils.ErrorAs[*TargetErr](err)
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//
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// To save us from declaring the target error variable.
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func ErrorAs[Target error](err error) bool {
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var targetErr Target
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return errors.As(err, &targetErr)
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}
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