no-std support will be done in #20

Cargo.toml

@@ -44,8 +44,7 @@ polars = {version = "0.30", features = ["lazy", "parquet"]}
 rayon = "1.7"
 
 [features]
-default = ["std", "validation"]
-std = []
+default = ["validation"]
 validation = [] # Enabling this flag significantly reduces compilation times due to Arrow and Polars.
 
 [profile.bench]

src/bin/anise/main.rs

@@ -6,7 +6,6 @@ use anise::cli::inspect::{BpcRow, SpkRow};
 use anise::cli::CliErrors;
 use anise::file_mmap;
 use anise::naif::daf::{FileRecord, NAIFRecord, NAIFSummaryRecord};
-#[cfg(feature = "std")]
 use anise::naif::kpl::parser::convert_tpc;
 use anise::prelude::*;
 use anise::structure::dataset::{DataSet, DataSetType};
@@ -20,7 +19,6 @@ use zerocopy::FromBytes;
 
 const LOG_VAR: &str = "ANISE_LOG";
 
-#[cfg(feature = "std")]
 fn main() -> Result<(), CliErrors> {
     if var(LOG_VAR).is_err() {
         set_var(LOG_VAR, "INFO");

src/naif/daf/daf.rs

@@ -16,12 +16,12 @@ use core::hash::Hash;
 use hifitime::Epoch;
 use log::{error, trace, warn};
 use std::marker::PhantomData;
-#[cfg(feature = "std")]
+
 use zerocopy::AsBytes;
 use zerocopy::{FromBytes, LayoutVerified};
 
 // Thanks ChatGPT for the idea !
-#[cfg(feature = "std")]
+
 macro_rules! io_imports {
     () => {
         use std::fs::File;
@@ -31,7 +31,6 @@ macro_rules! io_imports {
     };
 }
 
-#[cfg(feature = "std")]
 io_imports!();
 
 pub(crate) const RCRD_LEN: usize = 1024;
@@ -280,7 +279,7 @@ impl<R: NAIFSummaryRecord> DAF<R> {
     }
 
     /// Writes the contents of this DAF file to a new location.
-    #[cfg(feature = "std")]
+
     pub fn persist<P: AsRef<Path>>(&self, path: P) -> IoResult<()> {
         let mut fs = File::create(path)?;
 
@@ -308,7 +307,6 @@ impl<R: NAIFSummaryRecord> DAF<R> {
         fs.write_all(&self.bytes[self.file_record.fwrd_idx() * (2 * RCRD_LEN)..])
     }
 
-    #[cfg(feature = "std")]
     pub fn load<P: AsRef<Path>>(path: P) -> Result<Self, AniseError> {
         let mut buf = Vec::new();
         let mut file = File::open(path).unwrap();

src/naif/mod.rs

@@ -9,7 +9,7 @@
  */
 
 pub mod daf;
-#[cfg(feature = "std")]
+
 pub mod kpl;
 pub mod pck;
 pub mod spk;

src/structure/dataset.rs

@@ -19,7 +19,6 @@ use core::marker::PhantomData;
 use der::{asn1::OctetStringRef, Decode, Encode, Reader, Writer};
 use log::{error, trace};
 
-#[cfg(feature = "std")]
 macro_rules! io_imports {
     () => {
         use std::fs::File;
@@ -29,7 +28,6 @@ macro_rules! io_imports {
     };
 }
 
-#[cfg(feature = "std")]
 io_imports!();
 
 #[derive(Clone, Copy, PartialEq, Eq, Debug)]
@@ -256,7 +254,7 @@ impl<'a, T: DataSetT<'a>, const ENTRIES: usize> DataSet<'a, T, ENTRIES> {
 
     /// Saves this dataset to the provided file
     /// If overwrite is set to false, and the filename already exists, this function will return an error.
-    #[cfg(feature = "std")]
+
     pub fn save_as(&self, filename: PathBuf, overwrite: bool) -> Result<(), AniseError> {
         use log::{info, warn};
 

tests/context/mod.rs

@@ -1,4 +1,3 @@
-#[cfg(feature = "std")]
 #[test]
 fn test_load_ctx() {
     // Start bycreating the ANISE planetary data

tests/naif.rs

@@ -136,7 +136,7 @@ fn test_spk_load_bytes() {
 }
 
 // The `load` function copies the bytes, so it's only available with std
-#[cfg(feature = "std")]
+
 #[test]
 fn test_spk_rename_summary() {
     if pretty_env_logger::try_init().is_err() {