🚸 Add operator[] to messages
#777
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Problem: - When a field is not in a message, trying to access it can give an help message from inside `stdx::tuple` instead of a nicer message. Solution: - Give a nicer help message when trying to access a named field that isn't in a message.
lukevalenty
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Oct 6, 2025
elbeno
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Problem: - Messages support `get` and `set` but not a natural indexing syntax. Solution: - Add `operator[]` to message, so that the follow work: ```c+++ msg["a"_field] = 42; auto x = msg["a"_field]; ```
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Problem:
getandsetbut not a natural indexing syntax.Solution:
operator[]to message, so that the follow work: