Can't check if a JsValue is a function · sebastienros/jint · Discussion #2338 (original) (raw)

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I'm using Jint 4.6.3 with .NET 8.0

I'm trying to check if a JsValue is a function (ICallable) but it doesn't seems possible.
ICallable has been internalized in commit ceee6b2
And there is also a property IsCallable in the JsValue class but also internal

internal virtual bool IsCallable => this is ICallable;

How am I supposed to check if a JsValue is a function/ICallable?

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Answer selected by lahma

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This discussion was converted from issue #2335 on March 19, 2026 16:36.

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