1 unstable release
0.1.0 | May 23, 2023 |
---|
#18 in #ts
1,296 downloads per month
Used in 4 crates
(2 directly)
22KB
221 lines
ya-packet-trace
Utility for tracing VPN packets
Usage
At any interesting point in the flow of VPN packets, invoke the macro like so:
packet_trace!(
"possibly-slow-subsystem-before",
{
// code returning AsRef<[u8]> corresponding to the packet payload
}
);
packet_trace_maybe!(
"whatever",
{
// code returning Option<AsRef<[u8]>> corresponding to the packet payload
}
);
Then, if the ya-packet-trace
is compiled with the enabled
feature, a log like
possibly-slow-subsystem-before,<HASH>,<TS>
will be printed at TRACE
level
to target packet-trace
.
<HASH>
is 16-character, 0-padded hex-digest of FxHash output<TS>
is current datetime as formatted by chrono with the following format string:%Y-%m-%dT%H:%M:%S%.6f%z
.
Dependencies
~1.5MB
~22K SLoC