How to access and manage nested structs and dynamic fields in Move?

Question

Theoremus · Accepted Answer

To access nested struct values, write an accessor function for the child struct and call this function within the parent.

Elvin CLONE · Answer

If the Avatar struct has a generic type property like weapon: T, you need to manage the generic types property value, like power, through accessor functions.

skywinder · Answer

Dynamic fields can be attached to objects, not structs. The dynamic field modules add function requires the objects ID as the first argument.

Pluto Dev👽 · Answer

An approach to access generic child struct values involves creating an enum, saving it in a property on the parent struct, and referencing the enum to call the appropriate module getter.

YJS · Answer

Enums might not be supported from outside, requiring passing values as strings.

Dominikus · Answer

Theres no direct way to type convert generic types within an object in Move. A workaround involves adding different Weapon types and creating a Weapon struct.

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How to access and manage nested structs and dynamic fields in Move?

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