Struct RDWRecordWriter 

pub struct RDWRecordWriter<W>
where
    W: Write,
{ /* private fields */ }

RDW record writer for variable-length records.

Implementations

impl<W> RDWRecordWriter<W>

where W: Write,

pub fn new(output: W) -> RDWRecordWriter<W>

Create a new RDW record writer.

pub fn write_record(&mut self, record: &RDWRecord) -> Result<(), Error>

Write an RDW record.

Errors

Returns an error if writing header or payload fails.

pub fn write_record_from_payload( &mut self, payload: &[u8], preserve_reserved: Option<u16>, ) -> Result<(), Error>

Write an RDW record directly from payload.

Errors

Returns an error if payload length exceeds u16::MAX or I/O fails.

pub fn flush(&mut self) -> Result<(), Error>

Flush writer output.

Errors

Returns an error when flush fails.

pub fn record_count(&self) -> u64

Number of written RDW records.

Trait Implementations

impl<W> Debug for RDWRecordWriter<W>

where W: Debug + Write,

fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter.