pub fn parse_perf_event(s: &str) -> Result<PerfEventSpec, String>Expand description
Parse a perf event value: hex (0xN) or a symbolic name (e.g. cache-misses,
LLC-load-misses, page-faults). Intended for use as a clap value_parser.
pub fn parse_perf_event(s: &str) -> Result<PerfEventSpec, String>Parse a perf event value: hex (0xN) or a symbolic name (e.g. cache-misses,
LLC-load-misses, page-faults). Intended for use as a clap value_parser.