cleanup features

Cargo.toml

@@ -14,7 +14,7 @@ all-features = true
 std = [ ]
 nonblocking = [ ]
 mock = [ "embedded-hal-mock" ]
-helpers = [ "structopt", "humantime", "std", "pcap-file", "libc", "byteorder", "rolling-stats" ]
+helpers = [ "structopt", "humantime", "std", "pcap-file", "libc", "byteorder", "rolling-stats", "log" ]
 default = []
 
 [dependencies]

src/blocking.rs

@@ -11,7 +11,7 @@ use core::time::Duration;
 
 use embedded_hal::delay::blocking::DelayUs;
 
-#[cfg(not(feature = "defmt"))]
+#[cfg(feature = "log")]
 use log::debug;
 
 #[cfg(feature = "defmt")]

src/helpers.rs

@@ -11,8 +11,13 @@ use std::time::SystemTime;
 
 use libc::{self};
 
+#[cfg(feature = "log")]
 use log::{debug, info};
 
+#[cfg(feature = "defmt")]
+use defmt::{debug, info};
+
+
 use embedded_hal::delay::blocking::DelayUs;
 use humantime::Duration as HumanDuration;
 use structopt::StructOpt;
@@ -182,6 +187,7 @@ impl PcapOptions {
  _ => unimplemented!(),
  };
 
+ #[cfg(any(feature = "log", feature = "defmt"))]
  info!("pcap pipe open, awaiting connection");
 
  // Setup pcap writer and write header