fix(tconf): type in hocon_schema:override/2 is optional#309
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Fixes a dialyzer annoyance when overriding fields other than `type`.
thalesmg
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Jun 25, 2025
emqx/hocon#309 Fixes `hocon_schema:override/2` typespec so dialyzer doesn't yell when you don't want to override the field type.
keynslug
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Jun 26, 2025
| -type field_schema_fun() :: fun((_) -> _). | ||
| -type field_schema_map() :: | ||
| #{ | ||
| type := type(), |
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Given how loosely defined other types are, I think just changing to type => type() here could be a good practical solution.
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For defining a schema, the type is really required, so I think it's good to make it explicit in the type.
Though, if the macro hack had not worked, I probably would have gone that way too. 😅
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Fixes a dialyzer annoyance when overriding fields other than
type.