26 lines
662 B
Rust
26 lines
662 B
Rust
fn get_csv_u8_slice() -> Vec<u8> {
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r#"a,b,c
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111,222,333
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china,usa,england"#.as_bytes().to_vec()
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}
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// fn example() -> Result<(), Box<dyn Error>> {
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// let mut rdr = csv::Reader::from_reader(io::stdin());
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// for result in rdr.records() {
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// // Result<StringRecord, Error>
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// let record = result?;
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// println!("{:?}", record);
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// }
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// Ok(())
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// }
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// https://crates.io/crates/csv
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fn main() {
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let csv_u8_slice: &[u8] = &get_csv_u8_slice()[..];
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let mut rdr = csv::Reader::from_reader(csv_u8_slice);
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for result in rdr.records() {
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if let Ok(r) = result {
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println!("{:?}", r);
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}
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}
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} |