Difference between revisions of "Variant"

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(Clarified restrictions for usage of tables as Variant)
 
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== Notes ==
 
== Notes ==
Foreign userdata (Lua's files, LuaSocket, ENet, ...), and functions are not supported.
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* Foreign userdata (Lua's files, LuaSocket, ENet, ...), functions and <code>nil</code> are not supported.
  
Nested tables are not officially supported in versions prior to [[0.11.0]].
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* There are various restrictions on using tables for Variant:
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** Values within a table are also subject to the Variant rules (i.e. must only contain Variant types).
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** Tables will lose their metatables when used as a Variant.
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** Prior to [[11.0]] nested tables are not officially supported.
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** Nested tables cannot have cyclical references
  
 
== See Also ==
 
== See Also ==

Latest revision as of 21:59, 22 June 2024

The Variant type is not a real lua type, but instead indicates what lua values LÖVE can store internally. It is used in love.thread and love.event. Indeed, as it is a "virtual" type, it has no specific representation in lua, and no methods.

Types

A Variant can be a table, a boolean, a string, a number or LÖVE Objects.

Notes

  • Foreign userdata (Lua's files, LuaSocket, ENet, ...), functions and nil are not supported.
  • There are various restrictions on using tables for Variant:
    • Values within a table are also subject to the Variant rules (i.e. must only contain Variant types).
    • Tables will lose their metatables when used as a Variant.
    • Prior to 11.0 nested tables are not officially supported.
    • Nested tables cannot have cyclical references

See Also


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