GH-48922: [C++] Support Status-returning callables in Result::Map#49127
Merged
pitrou merged 1 commit intoapache:mainfrom Feb 3, 2026
Merged
GH-48922: [C++] Support Status-returning callables in Result::Map#49127pitrou merged 1 commit intoapache:mainfrom
pitrou merged 1 commit intoapache:mainfrom
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Rationale for this change
Currently, Result::Map fails to compile when the mapping function returns a Status because it tries to instantiate Result, which is prohibited. This change allows Map to return Status directly in such cases.
What changes are included in this PR?
Are these changes tested?
Yes.
Are there any user-facing changes?
No