Struct CaptureCounts 

pub struct CaptureCounts {
    pub records: u64,
    pub dropped: u64,
    pub errors: u64,
    pub hep_records: u64,
    pub hep_dropped: u64,
}

How the capture is faring, if one is running (§13).

Zero on every field is the ordinary state, because capture is off by default.

Fields

records: u64

Records handed to the writer.

dropped: u64

Records dropped because the writer was behind.

The channel to the writer is bounded and an overrun drops rather than blocking the driver (§13.2): blocking would put the filesystem in the retransmission path. A capture with a gap that says so is usable; a stack that stalled to avoid the gap is not.

errors: u64

Writes that failed, after which the capture is disabled.

A full disk is the usual reason. Counted rather than only logged because a capture that is silently not happening is the same failure as a silent discard, one level up.

hep_records: u64

Records sent to the configured HEP3 collector.

hep_dropped: u64

HEP3 records rejected by encoding or the non-blocking collector socket.

A drop never disables the local pcapng capture or fails a call.

Trait Implementations

impl Clone for CaptureCounts

fn clone(&self) -> CaptureCounts

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for CaptureCounts

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for CaptureCounts

fn default() -> CaptureCounts

Returns the “default value” for a type.

impl PartialEq for CaptureCounts

fn eq(&self, other: &CaptureCounts) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for CaptureCounts

impl Eq for CaptureCounts

impl StructuralPartialEq for CaptureCounts