24 lines
420 B
Rust
24 lines
420 B
Rust
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use std::process;
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use std::env;
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fn run_file(_file: &str) {
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unimplemented!("no file support yet")
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}
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fn run_prompt() {
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unimplemented!("no prompt support yet")
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}
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fn main() {
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let mut args = env::args();
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if args.len() > 1 {
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println!("Usage: rlox [script]");
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process::exit(1);
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} else if let Some(file) = args.next() {
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run_file(&file);
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} else {
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run_prompt();
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}
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}
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