Trait polars_io::SerWriter[−][src]

pub trait SerWriter<'a, W> where
    W: Write, {
    fn new(writer: &'a mut W) -> Self;
    fn finish(self, df: &DataFrame) -> Result<()>;
}

Required methods

fn new(writer: &'a mut W) -> Self[src]

fn finish(self, df: &DataFrame) -> Result<()>[src]

impl<'a, W> SerWriter<'a, W> for CsvWriter<'a, W> where
    W: Write,

This is supported on crate feature csv-file only.

fn new(buffer: &'a mut W) -> Self[src]

fn finish(self, df: &DataFrame) -> Result<()>[src]

impl<'a, W> SerWriter<'a, W> for IpcWriter<'a, W> where
    W: Write,

This is supported on crate feature ipc only.

fn new(writer: &'a mut W) -> Self[src]

fn finish(self, df: &DataFrame) -> Result<()>[src]