bard 2.0.1

Creates PDF and HTML songbooks out of easy-to-write Markdown sources.
Documentation 
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use std::fs::File;

use super::{Render, RenderContext};
use crate::app::App;
use crate::prelude::*;

#[derive(Debug, Default)]
pub struct RJson;

impl RJson {
    pub fn new() -> Self {
        Self
    }
}

impl Render for RJson {
    fn render(&self, _app: &App, output: &Path, context: RenderContext) -> Result<()> {
        File::create(output)
            .map_err(Error::from)
            .and_then(|mut f| serde_json::to_writer_pretty(&mut f, &context).map_err(Error::from))
            .with_context(|| format!("Error writing output file: {:?}", output))
    }
}