Struct serde_json::ser::PrettyFormatter

pub struct PrettyFormatter<'a> {
    // some fields omitted
}

This structure pretty prints a JSON value to make it human readable.

Methods

impl<'a> PrettyFormatter<'a>

fn new() -> Self

Construct a pretty printer formatter that defaults to using two spaces for indentation.

fn with_indent(indent: &'a [u8]) -> Self

Construct a pretty printer formatter that uses the indent string for indentation.

Trait Implementations

impl<'a> Default for PrettyFormatter<'a>

fn default() -> Self

Returns the "default value" for a type.

impl<'a> Formatter for PrettyFormatter<'a>

fn open<W>(&mut self, writer: &mut W, ch: u8) -> Result<()> where W: Write

Called when serializing a '{' or '['.

fn comma<W>(&mut self, writer: &mut W, first: bool) -> Result<()> where W: Write

Called when serializing a ','.

fn colon<W>(&mut self, writer: &mut W) -> Result<()> where W: Write

Called when serializing a ':'.

fn close<W>(&mut self, writer: &mut W, ch: u8) -> Result<()> where W: Write

Called when serializing a '}' or ']'.