PromptPlus

|Adr-Plus Fields|Values Migrated | |–|–| |ADR|Result model: ResultPrompt<T> readonly struct| |Version|01| |Revision|01| |Scope|| |Domain|| |Created|Proposed (2026-07-24)| |Changed|Accepted (2026-07-24)| |Superseded||

# PromptPlus ## **ADR0004V01R01** [](https://www.nuget.org/packages/PromptPlus) [](https://opensource.org/licenses/MIT) [](https://dotnet.microsoft.com/)

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ADR0004V01R01 — Result model: ResultPrompt<T> readonly struct

Context

Every interactive control must return both a value and whether the user aborted (Esc). Options considered: throw on abort, return null, or return a rich result object.

Decision

Every .Run() returns a readonly struct ResultPrompt<T> with:

• .Content (T) — the confirmed value (default(T) when aborted).
• .IsAborted (bool) — true when the user pressed Esc or another abort key.
• .Deconstruct(...) — enables tuple-style unpacking var (value, aborted) = ....

Abort is a normal, non-exceptional outcome; the property is named Content (not Value).

Consequences

• Positive: no exceptions on the common cancel path; value-type avoids heap allocation; deconstruction reads cleanly.
• Negative / trade-off: callers must check IsAborted before trusting Content; the Content vs Value naming must be documented because it is a common expectation mismatch.

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