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Diffstat (limited to 'common/types/types.go')
| -rw-r--r-- | common/types/types.go | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/common/types/types.go b/common/types/types.go index 801c511a0..e3850ddac 100644 --- a/common/types/types.go +++ b/common/types/types.go @@ -99,6 +99,14 @@ type Unwrapper interface { Unwrapv() any } +// Unwrap returns the underlying value of v if it implements Unwrapper, otherwise v is returned. +func Unwrapv(v any) any { + if u, ok := v.(Unwrapper); ok { + return u.Unwrapv() + } + return v +} + // LowHigh is typically used to represent a slice boundary. type LowHigh struct { Low int |