Struct JsonSerializer 

pub struct JsonSerializer<'a, const DEPTH: usize> { /* private fields */ }

Streaming JSON serializer that writes into caller-owned fixed storage.

The serializer never allocates. DEPTH is the maximum number of open arrays/objects tracked by the internal stack.

Implementations

impl<'a, const DEPTH: usize> JsonSerializer<'a, DEPTH>

pub fn new(out: &'a mut [u8]) -> Self

pub fn len(&self) -> usize

pub fn is_empty(&self) -> bool

pub fn capacity(&self) -> usize

pub fn as_str(&self) -> &str

pub fn finish(&self) -> Result<&str>

pub fn reset(&mut self)

pub fn begin_object(&mut self) -> Result<()>

pub fn end_object(&mut self) -> Result<()>

pub fn begin_array(&mut self) -> Result<()>

pub fn end_array(&mut self) -> Result<()>

pub fn key(&mut self, key: &str) -> Result<()>

pub fn null(&mut self) -> Result<()>

pub fn bool(&mut self, value: bool) -> Result<()>

pub fn string(&mut self, value: &str) -> Result<()>

pub fn i16(&mut self, value: i16) -> Result<()>

pub fn u16(&mut self, value: u16) -> Result<()>

pub fn i32(&mut self, value: i32) -> Result<()>

pub fn u32(&mut self, value: u32) -> Result<()>

pub fn i64(&mut self, value: i64) -> Result<()>

pub fn u64(&mut self, value: u64) -> Result<()>

pub fn f64(&mut self, value: f64) -> Result<()>

pub fn raw_number(&mut self, number: &str) -> Result<()>

Trait Implementations

impl<const DEPTH: usize> Write for JsonSerializer<'_, DEPTH>

fn write_str(&mut self, s: &str) -> Result

Writes a string slice into this writer, returning whether the write succeeded.

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

Writes a char into this writer, returning whether the write succeeded.

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

Glue for usage of the write! macro with implementors of this trait.