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extern crate serde;
pub extern crate serde_json;
extern crate thiserror;
use thiserror::Error;
mod read;
mod write;
pub use read::JsonSeqReader;
pub use write::JsonSeqWriter;
#[derive(Error, Debug)]
pub enum Error {
#[error("An underlying IO error")]
IOError(#[from] std::io::Error),
#[error("Error when decode to/from JSON.")]
JsonError(#[from] serde_json::Error),
}
#[cfg(test)]
mod tests {
use super::*;
use serde_json::json;
use std::io::Cursor;
#[test]
fn roundtrip1() {
let buf = Vec::new();
let mut wtr = JsonSeqWriter::new(buf);
wtr.write_item(&json!({"foo": "bar"})).unwrap();
wtr.write_item(&json!([1, 2, "c"])).unwrap();
let buf = wtr.into_inner();
let mut rdr = JsonSeqReader::new(Cursor::new(buf));
assert_eq!(rdr.read_item().unwrap().unwrap(), json!({"foo": "bar"}));
assert_eq!(rdr.read_item().unwrap().unwrap(), json!([1, 2, "c"]));
assert_eq!(rdr.read_item().unwrap(), None);
assert_eq!(rdr.read_item().unwrap(), None);
}
}