[−][src]Trait nu_json::ser::Formatter

pub trait Formatter {
    pub fn open<W>(&mut self, writer: &mut W, ch: u8) -> Result<()>
    where
        W: Write;

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

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

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

    pub fn newline<W>(&mut self, writer: &mut W, add_indent: i32) -> Result<()>
    where
        W: Write;

    pub fn start_value<W>(&mut self, writer: &mut W) -> Result<()>
    where
        W: Write;
}

This trait abstracts away serializing the JSON control characters

Required methods

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

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

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

Called when serializing a ','.

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

Called when serializing a ':'.

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

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

pub fn newline<W>(&mut self, writer: &mut W, add_indent: i32) -> Result<()> where
    W: Write, [src]

Newline with indent.

pub fn start_value<W>(&mut self, writer: &mut W) -> Result<()> where
    W: Write, [src]

Start a value.

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Implementors

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