Function load_trace

crates/flowtrace-cli/src/main.rs:647–653

(root: &Path)

}

fn load_trace(root: &Path) -> Result<Trace> {
    let path = root.join("trace.json");
    let bytes = fs::read(&path).with_context(|| format!("reading {}", path.display()))?;
    let r: Trace = serde_json::from_slice(&bytes)
        .with_context(|| format!("parsing {}", path.display()))?;
    Ok(r)
}