Function rb_sys::macros::SYM2ID

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pub unsafe extern "C" fn SYM2ID(obj: ID) -> VALUE

Expand description

Converts an instance of ::rb_cSymbol into an ::ID.

@param[in] obj An instance of ::rb_cSymbol. @exception rb_eTypeError obj is not an instance of ::rb_cSymbol. @return An ::ID of the identical symbol.