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// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
// file at the top-level directory of this distribution and at
// http://rust-lang.org/COPYRIGHT.
//
// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
// option. This file may not be copied, modified, or distributed
// except according to those terms.
#[derive(Debug, PartialEq)]
enum Reg {
EAX,
EBX,
ECX,
EDX,
ESP,
EBP,
ISP,
}
fn string_to_reg(_s:&str) -> Reg {
match _s.as_ref() {
"EAX" => Reg::EAX,
"EBX" => Reg::EBX,
"ECX" => Reg::ECX,
"EDX" => Reg::EDX,
"EBP" => Reg::EBP,
"ESP" => Reg::ESP,
"ISP" => Reg::ISP, //~ NOTE split literal here
&_ => panic!("bla bla bla"), //~ ERROR see issue #35044
}
}
fn main() {
let vec = vec!["EAX", "EBX", "ECX", "EDX", "ESP", "EBP", "ISP"];
let mut iter = vec.iter();
println!("{:?}", string_to_reg(""));
println!("{:?}", string_to_reg(iter.next().unwrap()));
println!("{:?}", string_to_reg(iter.next().unwrap()));
println!("{:?}", string_to_reg(iter.next().unwrap()));
println!("{:?}", string_to_reg(iter.next().unwrap()));
println!("{:?}", string_to_reg(iter.next().unwrap()));
println!("{:?}", string_to_reg(iter.next().unwrap()));
println!("{:?}", string_to_reg(iter.next().unwrap()));
}
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