INNER CODE UNIT · Rust

description

domcyrus/rustnet · crates/rustnet-host/src/lib.rs:570

    pub fn description(&self) -> Cow<'_, str> {
        match self {
            Self::None => Cow::Borrowed(""),
            #[cfg(target_os = "linux")]
            Self::MissingCapBpf => Cow::Borrowed("needs CAP_BPF"),
            #[cfg(target_os = "linux")]
            Self::MissingCapPerfmon => Cow::Borrowed("needs CAP_PERFMON"),
            #[cfg(target_os = "linux")]
            Self::MissingBpfCapabilities => Cow::Borrowed("needs CAP_BPF+CAP_PERFMON"),
            #[cfg(target_os = "linux")]
            Self::KernelUnsupported => Cow::Borrowed("kernel unsupported"),
            #[cfg(target_os = "linux")]
            Self::BpfPermissionDenied => Cow::Borrowed(
                "BPF denied (check perf_event_paranoid / AppArmor / unprivileged_bpf_disabled)",
            ),
            #[cfg(target_os = "linux")]
            Self::KprobeAttachFailed(sym) => {
                if sym.is_empty() {

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