Trait arrow_json::writer::JsonFormat

pub trait JsonFormat: Debug + Default {
    // Provided methods
    fn start_stream<W: Write>(&self, _writer: &mut W) -> Result<(), ArrowError> { ... }
    fn start_row<W: Write>(
        &self,
        _writer: &mut W,
        _is_first_row: bool,
    ) -> Result<(), ArrowError> { ... }
    fn end_row<W: Write>(&self, _writer: &mut W) -> Result<(), ArrowError> { ... }
    fn end_stream<W: Write>(&self, _writer: &mut W) -> Result<(), ArrowError> { ... }
}

This trait defines how to format a sequence of JSON objects to a byte stream.

Provided Methods

fn start_stream<W: Write>(&self, _writer: &mut W) -> Result<(), ArrowError>

write any bytes needed at the start of the file to the writer

fn start_row<W: Write>( &self, _writer: &mut W, _is_first_row: bool, ) -> Result<(), ArrowError>

write any bytes needed for the start of each row

fn end_row<W: Write>(&self, _writer: &mut W) -> Result<(), ArrowError>

write any bytes needed for the end of each row

fn end_stream<W: Write>(&self, _writer: &mut W) -> Result<(), ArrowError>

write any bytes needed for the start of each row

Object Safety

This trait is not object safe.

Implementors

impl JsonFormat for JsonArray

impl JsonFormat for LineDelimited