Function is_diagnostic_level

src/diagnostics/rust.rs:130–132

Cargo emits messages of many levels — "warning" and "error" produce diagnostics; "note", "help", "failure-note" are advisory and would double-count if we surfaced them.

(level: &str)

/// diagnostics; "note", "help", "failure-note" are advisory and would
/// double-count if we surfaced them.
fn is_diagnostic_level(level: &str) -> bool {
    matches!(level, "error" | "warning")
}

#[derive(Debug, Deserialize)]
struct CargoLine {