use anyhow::{Context, Result};
use super::StatsFormatter;
use crate::stats::ResponseStats;
pub(crate) struct Json;
impl Json {
pub(crate) const fn new() -> Self {
Self {}
}
}
impl StatsFormatter for Json {
fn format(&self, stats: ResponseStats) -> Result<Option<String>> {
serde_json::to_string_pretty(&stats)
.map(Some)
.context("Cannot format stats as JSON")
}
}