mise API - v0.0.0
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@fnndsc/cumin
result_isErr
Function result_isErr
result_isErr
<
T
>
(
result
:
Result
<
T
>
)
:
result
is
{
ok
:
false
}
Type guard to check if a Result is a failure.
Type Parameters
T
Parameters
result
:
Result
<
T
>
The Result to check.
Returns
result
is
{
ok
:
false
}
True if the Result is a failure.
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mise API - v0.0.0
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Type guard to check if a Result is a failure.