Macro aorist_extendr_api::data_frame [−][src]
macro_rules! data_frame { () => { ... }; ($($rest : tt) *) => { ... }; }
Expand description
Create a dataframe.
Example:
use extendr_api::prelude::*; test! { let mydata = data_frame!(x=1, y=2); assert_eq!(mydata.inherits("data.frame"), true); //assert_eq!(mydata, r!(List::from_pairs(vec![("x", r!(1)), ("y", r!(2))])).set_class(&["data.frame"])?); }
Panics on error.