Struct Printer 

pub struct Printer<W, F = DefaultFormatter> { /* private fields */ }

A printer for S-expression values.

Implementations

impl<W> Printer<W, CustomizedFormatter>

where W: Write,

pub fn with_options( writer: W, options: Options, ) -> Printer<W, CustomizedFormatter>

Construct an S-expression printer tuned given the specified options.

impl<W, F> Printer<W, F>

where W: Write, F: Formatter,

pub fn with_formatter(writer: W, formatter: F) -> Printer<W, F>

Creates a new S-expression printer whose output will be written to the writer specified.

pub fn into_inner(self) -> W

Unwrap the Writer from the Printer.

pub fn print(&mut self, value: &Value) -> Result<(), Error>

Output the representation of the specified value to the underlying writer.

impl<W> Printer<W>

where W: Write,

pub fn new(writer: W) -> Printer<W>

Creates a new S-expression printer.

Trait Implementations

impl<W, F> Debug for Printer<W, F>

where W: Debug, F: Debug,

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

Formats the value using the given formatter.

impl<W, F> Write for Printer<W, F>

where W: Write,

fn write(&mut self, buf: &[u8]) -> Result<usize, Error>

Writes a buffer into this writer, returning how many bytes were written.

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

Flushes this output stream, ensuring that all intermediately buffered contents reach their destination.

fn write_vectored(&mut self, bufs: &[IoSlice<'_>]) -> Result<usize, Error>

Like write, except that it writes from a slice of buffers.

fn is_write_vectored(&self) -> bool

🔬This is a nightly-only experimental API. (can_vector)

Determines if this Writer has an efficient write_vectored implementation.

fn write_all(&mut self, buf: &[u8]) -> Result<(), Error>

Attempts to write an entire buffer into this writer.

fn write_all_vectored(&mut self, bufs: &mut [IoSlice<'_>]) -> Result<(), Error>

🔬This is a nightly-only experimental API. (write_all_vectored)

Attempts to write multiple buffers into this writer.

fn write_fmt(&mut self, args: Arguments<'_>) -> Result<(), Error>

Writes a formatted string into this writer, returning any error encountered.

fn by_ref(&mut self) -> &mut Self

where Self: Sized,

Creates a “by reference” adapter for this instance of Write.