mixin

SpecFunc

@Js
const mixin SpecFunc

Function specific APIS for sys::Func specs via Spec.func.

 methods arity

Number of parameters

 params

Parameter types in positional order

 returns

Return type

 arity abstract Int arity()

Number of parameters

 params abstract Spec[] params()

Parameter types in positional order

 returns abstract Spec returns()

Return type

 Haxall 4.0.6 ∙ 21-Jul-2026 09:48 EDT