Struct JsonExporter 

pub struct JsonExporter { /* private fields */ }

JSON exporter for shaping results

Produces HarfBuzz-compatible JSON output for debugging and testing.

Examples

use typf_export::JsonExporter;

let exporter = JsonExporter::new();
let json = exporter.export(&render_output)?;
println!("{}", String::from_utf8_lossy(&json));

Implementations

impl JsonExporter

pub fn new() -> Self

Create a new JSON exporter

pub fn with_pretty_print() -> Self

Create a JSON exporter with pretty-printing enabled

pub fn export_shaping(&self, shaped: &ShapingResult) -> Result<Vec<u8>>

Export shaping result to HarfBuzz-compatible JSON

Trait Implementations

impl Default for JsonExporter

fn default() -> Self

Returns the “default value” for a type.

impl Exporter for JsonExporter

fn name(&self) -> &'static str

Who are you?

fn export(&self, output: &RenderOutput) -> Result<Vec<u8>>

Encode the rendered output as bytes

fn extension(&self) -> &'static str

What file extension should be used?

fn mime_type(&self) -> &'static str

What MIME type identifies your format?