Fix position/price_level type ambiguity in risk module - #18
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Add explicit type annotations to check_total_exposure and check_order functions for the 'positions' parameter. Both position and price_level types have a 'quantity' field, causing OCaml to infer the wrong type. The explicit annotation ~(positions:position list) resolves the type mismatch error: "This expression has type Types.position list but an expression was expected of type Types.price_level list"
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Add explicit type annotations to check_total_exposure and check_order functions for the 'positions' parameter. Both position and price_level types have a 'quantity' field, causing OCaml to infer the wrong type.
The explicit annotation ~(positions:position list) resolves the type mismatch error: "This expression has type Types.position list but an expression was expected of type Types.price_level list"