Struct Csv

pub struct Csv<R> { /* private fields */ }

Implementations

impl<R: Read + Seek + Send> Csv<R>

pub fn with_reader_seek<RSeek: CsvReadSeek<R>>(reader: RSeek) -> Self

Create a new Csv with something that can read Csv data and implements CsvReadSeek.

Example: use Csv together with CsvByteDiffLocal to compare CSV data

use csv_diff::{csv_diff::CsvByteDiffLocal, csv::Csv};
let csv_data_left = "id,name,kind\n\
                    1,lemon,fruit\n\
                    2,strawberry,fruit";
let csv_data_right = "id,name,kind\n\
                    1,lemon,fruit\n\
                    2,strawberry,fruit";

let csv_byte_diff = CsvByteDiffLocal::new()?;

let mut diff_byte_records = csv_byte_diff.diff(
    // bytes are not `Seek`able by default, but trait `CsvReadSeek` makes them seekable
    Csv::with_reader_seek(csv_data_left.as_bytes()),
    Csv::with_reader_seek(csv_data_right.as_bytes()),
)?;

let num_of_rows_different = diff_byte_records.as_slice().len();

assert_eq!(
    num_of_rows_different,
    0
);
Ok(())

impl<R: Read> Csv<R>

pub fn with_reader(reader: R) -> Self

impl<R> Csv<R>

pub fn into_csv_reader(self) -> Reader<R>

Trait Implementations

impl<R> From<Reader<R>> for Csv<R>

fn from(rdr: Reader<R>) -> Self

Converts to this type from the input type.