20 lines
496 B
Rust
20 lines
496 B
Rust
use std::{error::Error, io, process};
|
|
|
|
fn main() {
|
|
if let Err(err) = run() {
|
|
println!("{}", err);
|
|
process::exit(1);
|
|
}
|
|
}
|
|
|
|
fn run() -> Result<(), Box<dyn Error>> {
|
|
let mut rdr = csv::Reader::from_reader(io::stdin());
|
|
for result in rdr.records() {
|
|
// This is effectively the same code as our `match` in the
|
|
// previous example. In other words, `?` is syntactic sugar.
|
|
let record = result?;
|
|
println!("{:?}", record);
|
|
}
|
|
Ok(())
|
|
}
|