tested cross-compilation

src/lib.rs

@@ -512,11 +512,15 @@ pub mod zc {
 mod tests {
     use crate::SpHeader;
     use crate::{
-        packet_type_in_raw_packet_id, zc, CcsdsPacket, CcsdsPrimaryHeader, PacketId,
+        packet_type_in_raw_packet_id, zc, CcsdsPacket, PacketId,
         PacketSequenceCtrl, PacketType, SequenceFlags,
     };
     use alloc::vec;
-    use postcard::{from_bytes, to_stdvec};
+    use postcard::from_bytes;
+    #[cfg(feature = "std")]
+    use postcard::to_stdvec;
+    #[cfg(feature = "std")]
+    use crate::CcsdsPrimaryHeader;
 
     #[test]
     fn test_seq_flag_helpers() {
@@ -599,6 +603,7 @@ mod tests {
     }
 
     #[test]
+    #[cfg(feature = "std")]
     fn test_serde_sph() {
         let sp_header = SpHeader::tc(0x42, 12, 0).expect("Error creating SP header");
         assert_eq!(sp_header.ccsds_version(), 0b000);

src/time.rs

@@ -2,6 +2,10 @@
 use crate::{PacketError, SizeMissmatch};
 use chrono::{DateTime, TimeZone, Utc};
 
+#[allow(unused_imports)]
+#[cfg(not(feature = "std"))]
+use num::traits::float::FloatCore;
+
 use crate::time::CcsdsTimeCodes::Cds;
 #[cfg(feature = "std")]
 use std::time::{SystemTime, SystemTimeError};