Struct StrusonBackend 

pub struct StrusonBackend<W: Write> { /* private fields */ }

Adapter wrapping struson::JsonStreamWriter<W>.

Forwards each JsonBackend method to the corresponding struson API call. Errors from struson are converted to docspec_core::Error::Io.

Implementations

impl<W: Write> StrusonBackend<W>

pub fn new(writer: W) -> Self

Create a new StrusonBackend wrapping the given writer.

Trait Implementations

impl<W: Write> JsonBackend for StrusonBackend<W>

type Output = W

Type returned by JsonBackend::finish.

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

Begin a JSON array (writes [).

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

Begin a JSON object (writes {).

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

End the current JSON array (writes ]).

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

End the current JSON object (writes }).

fn finish(self) -> Result<W>

Finish writing and return the backend’s output.

fn write_bool(&mut self, b: bool) -> Result<()>

Write a boolean value.

fn write_name(&mut self, name: &str) -> Result<()>

Write an object key.

fn write_null(&mut self) -> Result<()>

Write a null value.

fn write_number(&mut self, n: u32) -> Result<()>

Write a u32 numeric value.

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

Write a string value.