`promise?` -- `vonuvoli` Definition
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Kind
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type-predicate;

Extends
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promise? (from r7rs);

Procedure signature
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Procedure variants:

((promise |1...|) -> (true))
- inputs:
  - a value of type promise;
  - ... -- at least one time;
- output: a value of type true;
((any |1...|) -> (false))
- inputs:
  - a value of type any;
  - ... -- at least one time;
- output: a value of type false;

Exports
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vs:types -- (vonuvoli types positive);
vs:promises -- (vonuvoli promises);

Exports recursive
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vs:types* -- (vonuvoli types);
vs:base -- (vonuvoli base);

Referenced-types
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Categories
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