Struct CustomizedFormatter 

pub struct CustomizedFormatter { /* private fields */ }

A formatter which can be tuned with regards to S-expressions representation.

Trait Implementations

impl Clone for CustomizedFormatter

fn clone(&self) -> CustomizedFormatter

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for CustomizedFormatter

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

Formats the value using the given formatter.

impl Formatter for CustomizedFormatter

fn write_char_escape<W>( &mut self, writer: &mut W, char_escape: CharEscape, ) -> Result<(), Error>

where W: Write + ?Sized,

Writes a character escape code to the specified writer.

fn write_nil<W>(&mut self, writer: &mut W) -> Result<(), Error>

where W: Write + ?Sized,

Writes a representation of the special nil value to the specified writer.

fn write_bool<W>(&mut self, writer: &mut W, value: bool) -> Result<(), Error>

where W: Write + ?Sized,

Writes a representation of a boolean value to the specified writer.

fn write_keyword<W>(&mut self, writer: &mut W, name: &str) -> Result<(), Error>

where W: Write + ?Sized,

Writes a keyword to the specified writer.

fn begin_vector<W>( &mut self, kind: VectorType, writer: &mut W, ) -> Result<(), Error>

where W: Write + ?Sized,

Called before any vector elements. Will write #( for generic vectors, or #u8( for byte vectors, to the specified writer.

fn end_vector<W>(&mut self, writer: &mut W) -> Result<(), Error>

where W: Write + ?Sized,

Called after all vector elements have been written. Writes a ) to the specified writer.

fn write_char<W>(&mut self, writer: &mut W, c: char) -> Result<(), Error>

where W: Write + ?Sized,

Writes a charactor to the specified writer.

fn write_bytes<W>(&mut self, writer: &mut W, bytes: &[u8]) -> Result<(), Error>

where W: Write + ?Sized,

Writes a byte vector to the specified writer.

fn write_null<W>(&mut self, writer: &mut W) -> Result<(), Error>

where W: Write + ?Sized,

Writes a representation of the special nil value to the specified writer.

fn write_number<W>( &mut self, writer: &mut W, value: &Number, ) -> Result<(), Error>

where W: Write + ?Sized,

Writes an integer value like -123 to the specified writer.

fn begin_string<W>(&mut self, writer: &mut W) -> Result<(), Error>

where W: Write + ?Sized,

Called before each series of write_string_fragment and write_char_escape. Writes a " to the specified writer.

fn end_string<W>(&mut self, writer: &mut W) -> Result<(), Error>

where W: Write + ?Sized,

Called after each series of write_string_fragment and write_char_escape. Writes a " to the specified writer.

fn write_string_fragment<W>( &mut self, writer: &mut W, fragment: &str, ) -> Result<(), Error>

where W: Write + ?Sized,

Writes a string fragment that doesn’t need any escaping to the specified writer.

fn write_symbol<W>(&mut self, writer: &mut W, name: &str) -> Result<(), Error>

where W: Write + ?Sized,

Writes a symbol to the specified writer.

fn begin_list<W>(&mut self, writer: &mut W) -> Result<(), Error>

where W: Write + ?Sized,

Called before any list elements. Writes a ( to the specified writer.

fn end_list<W>(&mut self, writer: &mut W) -> Result<(), Error>

where W: Write + ?Sized,

Called after all list elements have been written. Writes a ) to the specified writer.

fn begin_seq_element<W>( &mut self, writer: &mut W, first: bool, ) -> Result<(), Error>

where W: Write + ?Sized,

Called before starting to write a list or vector element. Writes a space to the specified writer, if needed.

fn end_seq_element<W>(&mut self, _writer: &mut W) -> Result<(), Error>

where W: Write + ?Sized,

Called after every list or vector element.

fn write_dot<W>(&mut self, writer: &mut W) -> Result<(), Error>

where W: Write + ?Sized,

Called before writing the tail of an improper list, or more generally, the cdr field of a cons cell. Writes a . to the specified writer.