javascriptcore_sys

Function JSObjectGetProperty

Source 
pub unsafe extern "C" fn JSObjectGetProperty(
    ctx: JSContextRef,
    object: JSObjectRef,
    propertyName: JSStringRef,
    exception: *mut JSValueRef,
) -> JSValueRef
Expand description

Gets a property from an object.

  • ctx: The execution context to use.
  • object: The JSObjectRef whose property you want to get.
  • propertyName: A JSStringRef containing the property’s name.
  • exception: A pointer to a JSValueRef in which to store an exception, if any. Pass NULL if you do not care to store an exception.

Returns the property’s value if object has the property, otherwise the undefined value.

§See also