failure

Wraps a value in <code>failure</code> type of <code>result</code>

Allows wrapping values in success() and failure() types to capture
the result of operations, along with any status codes. Risky expressions can be
wrapped in as_result() and functions wrapped in result() to catch errors
and assign the relevant result types. Monadic functions can be bound together
as pipelines or transaction scripts using then_try(), to gracefully handle
errors at any step.

Soumya Ray

result

Result Type for Safely Handling Operations that can Succeed or
Fail

failure function

<dl><dt>value</dt>
<dd>any object to wrap</dd>
<dt>status</dt>
<dd>character string of the result (typically short)</dd></dl>

Arguments

Wraps a value in failure type of result — failure

<dl>

<dt>value</dt>
<dd>any object to wrap</dd>


<dt>status</dt>
<dd>character string of the result (typically short)</dd>

</dl>

failure: Wraps a value in `failure` type of `result`

Description

Usage

Value

Arguments

Examples