diff --git a/.github/workflows/run_tests.yml b/.github/workflows/run_tests.yml
index 4fb9297..a497c17 100644
--- a/.github/workflows/run_tests.yml
+++ b/.github/workflows/run_tests.yml
@@ -37,7 +37,7 @@ jobs:
           sudo ldconfig;    
 
     - name: Run cargo-tarpaulin
-      run: cargo tarpaulin -v --ignore-tests --timeout=360 --out=Lcov --output-dir=./coverage/
+      run: cargo tarpaulin --verbose --force-clean --ignore-tests --timeout=360 --out=Lcov --output-dir=./coverage/
 
     - name: codecov
       run: bash <(curl -s https://codecov.io/bash)
diff --git a/Cargo.toml b/Cargo.toml
index be31fd4..6ea8580 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -34,6 +34,8 @@ csv = "1.1.*"
 float-cmp = "0.7.*"
 structopt = "0.3.*"
 tempdir = "0.3.*"
+cbindgen = "*"
+cargo-tarpaulin = "*"
 
 [[bench]]
 name = "bench"
diff --git a/examples/mwalib-data-dump.rs b/examples/mwalib-data-dump.rs
index ffa8f02..4b8713b 100644
--- a/examples/mwalib-data-dump.rs
+++ b/examples/mwalib-data-dump.rs
@@ -9,7 +9,7 @@ use std::fs::File;
 use std::io::Write;
 use structopt::StructOpt;
 
-#[cfg_attr(tarpaulin, skip)]
+#[cfg(not(tarpaulin_include))]
 #[derive(StructOpt, Debug)]
 #[structopt(name = "mwalib-data-dump", author)]
 struct Opt {
@@ -45,7 +45,7 @@ struct Opt {
     dump_filename: String,
 }
 
-#[cfg_attr(tarpaulin, skip)]
+#[cfg(not(tarpaulin_include))]
 fn dump_data(
     metafits: String,
     files: Vec<String>,
@@ -139,7 +139,7 @@ fn dump_data(
     Ok(())
 }
 
-#[cfg_attr(tarpaulin, skip)]
+#[cfg(not(tarpaulin_include))]
 fn main() -> Result<(), anyhow::Error> {
     let opts = Opt::from_args();
 
diff --git a/examples/mwalib-print-obs-context.rs b/examples/mwalib-print-obs-context.rs
index ab2ef81..0cc683c 100644
--- a/examples/mwalib-print-obs-context.rs
+++ b/examples/mwalib-print-obs-context.rs
@@ -9,7 +9,7 @@ use structopt::StructOpt;
 
 use mwalib::*;
 
-#[cfg_attr(tarpaulin, skip)]
+#[cfg(not(tarpaulin_include))]
 #[derive(StructOpt, Debug)]
 #[structopt(name = "mwalib-print-obs-context", author)]
 struct Opt {
@@ -22,7 +22,7 @@ struct Opt {
     files: Vec<String>,
 }
 
-#[cfg_attr(tarpaulin, skip)]
+#[cfg(not(tarpaulin_include))]
 fn main() -> Result<(), anyhow::Error> {
     let opts = Opt::from_args();
     let mut context = mwalibContext::new(&opts.metafits, &opts.files)?;
diff --git a/examples/mwalib-sum-first-fine-channel-gpubox-hdus.rs b/examples/mwalib-sum-first-fine-channel-gpubox-hdus.rs
index 4e2f2d8..17c6a43 100644
--- a/examples/mwalib-sum-first-fine-channel-gpubox-hdus.rs
+++ b/examples/mwalib-sum-first-fine-channel-gpubox-hdus.rs
@@ -12,7 +12,7 @@ use structopt::StructOpt;
 
 use mwalib::*;
 
-#[cfg_attr(tarpaulin, skip)]
+#[cfg(not(tarpaulin_include))]
 #[derive(StructOpt, Debug)]
 #[structopt(name = "mwalib-sum-first-fine-channel-gpubox-hdus", author)]
 struct Opt {
@@ -25,7 +25,7 @@ struct Opt {
     files: Vec<String>,
 }
 
-#[cfg_attr(tarpaulin, skip)]
+#[cfg(not(tarpaulin_include))]
 #[allow(clippy::needless_range_loop)] // Ignoring this, as it is a false positive
 fn main() -> Result<(), anyhow::Error> {
     let opts = Opt::from_args();
diff --git a/examples/mwalib-sum-gpubox-hdus.rs b/examples/mwalib-sum-gpubox-hdus.rs
index ce5eeb3..fd8f4bc 100644
--- a/examples/mwalib-sum-gpubox-hdus.rs
+++ b/examples/mwalib-sum-gpubox-hdus.rs
@@ -9,7 +9,7 @@ use structopt::StructOpt;
 
 use mwalib::*;
 
-#[cfg_attr(tarpaulin, skip)]
+#[cfg(not(tarpaulin_include))]
 #[derive(StructOpt, Debug)]
 #[structopt(name = "mwalib-sum-gpubox-hdus", author)]
 struct Opt {
@@ -28,7 +28,7 @@ struct Opt {
     files: Vec<String>,
 }
 
-#[cfg_attr(tarpaulin, skip)]
+#[cfg(not(tarpaulin_include))]
 fn sum_direct(files: Vec<String>) -> Result<(), anyhow::Error> {
     println!("Summing directly from HDUs...");
     let mut sum: f64 = 0.0;
@@ -51,7 +51,7 @@ fn sum_direct(files: Vec<String>) -> Result<(), anyhow::Error> {
     Ok(())
 }
 
-#[cfg_attr(tarpaulin, skip)]
+#[cfg(not(tarpaulin_include))]
 fn sum_mwalib(metafits: String, files: Vec<String>) -> Result<(), anyhow::Error> {
     println!("Summing via mwalib using read_by_baseline()...");
     let mut context = mwalibContext::new(&metafits, &files)?;
@@ -85,7 +85,7 @@ fn sum_mwalib(metafits: String, files: Vec<String>) -> Result<(), anyhow::Error>
     Ok(())
 }
 
-#[cfg_attr(tarpaulin, skip)]
+#[cfg(not(tarpaulin_include))]
 fn main() -> Result<(), anyhow::Error> {
     let opts = Opt::from_args();
     if opts.direct {
diff --git a/src/antenna.rs b/src/antenna.rs
index 6a7ccf4..0a76c40 100644
--- a/src/antenna.rs
+++ b/src/antenna.rs
@@ -84,7 +84,7 @@ impl mwalibAntenna {
 /// * `fmt::Result` - Result of this method
 ///
 ///
-#[cfg_attr(tarpaulin, skip)]
+#[cfg(not(tarpaulin_include))]
 impl fmt::Debug for mwalibAntenna {
     fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
         write!(f, "{}", self.tile_name)
diff --git a/src/baseline.rs b/src/baseline.rs
index d59d9a0..363209a 100644
--- a/src/baseline.rs
+++ b/src/baseline.rs
@@ -66,7 +66,7 @@ impl mwalibBaseline {
 /// * `fmt::Result` - Result of this method
 ///
 ///
-#[cfg_attr(tarpaulin, skip)]
+#[cfg(not(tarpaulin_include))]
 impl fmt::Debug for mwalibBaseline {
     fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
         write!(f, "{},{}", self.antenna1_index, self.antenna2_index,)
diff --git a/src/coarse_channel.rs b/src/coarse_channel.rs
index 0c83c65..b6d88a1 100644
--- a/src/coarse_channel.rs
+++ b/src/coarse_channel.rs
@@ -263,7 +263,7 @@ impl mwalibCoarseChannel {
 /// * `fmt::Result` - Result of this method
 ///
 ///
-#[cfg_attr(tarpaulin, skip)]
+#[cfg(not(tarpaulin_include))]
 impl fmt::Debug for mwalibCoarseChannel {
     fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
         write!(
diff --git a/src/context.rs b/src/context.rs
index e41a1b2..c3c558f 100644
--- a/src/context.rs
+++ b/src/context.rs
@@ -48,7 +48,7 @@ pub enum CorrelatorVersion {
 /// * `fmt::Result` - Result of this method
 ///
 ///
-#[cfg_attr(tarpaulin, skip)]
+#[cfg(not(tarpaulin_include))]
 impl fmt::Display for CorrelatorVersion {
     fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
         write!(
@@ -837,7 +837,7 @@ impl mwalibContext {
 /// * `fmt::Result` - Result of this method
 ///
 ///
-#[cfg_attr(tarpaulin, skip)]
+#[cfg(not(tarpaulin_include))]
 impl fmt::Display for mwalibContext {
     fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
         // `size` is the number of floats (self.gpubox_hdu_size) multiplied by 4
diff --git a/src/convert.rs b/src/convert.rs
index 7a24bcb..24afd0c 100644
--- a/src/convert.rs
+++ b/src/convert.rs
@@ -98,7 +98,7 @@ impl mwalibLegacyConversionBaseline {
 /// * `fmt::Result` - Result of this method
 ///
 ///
-#[cfg_attr(tarpaulin, skip)]
+#[cfg(not(tarpaulin_include))]
 impl fmt::Debug for mwalibLegacyConversionBaseline {
     fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
         write!(
diff --git a/src/error.rs b/src/error.rs
index f12146a..ed7447f 100644
--- a/src/error.rs
+++ b/src/error.rs
@@ -19,35 +19,35 @@ pub enum ErrorKind {
     Fitsio(fitsio::errors::Error),
 }
 
-#[cfg_attr(tarpaulin, skip)]
+#[cfg(not(tarpaulin_include))]
 impl From<num::ParseIntError> for ErrorKind {
     fn from(err: num::ParseIntError) -> ErrorKind {
         ErrorKind::ParseInt(err)
     }
 }
 
-#[cfg_attr(tarpaulin, skip)]
+#[cfg(not(tarpaulin_include))]
 impl From<num::ParseFloatError> for ErrorKind {
     fn from(err: num::ParseFloatError) -> ErrorKind {
         ErrorKind::ParseFloat(err)
     }
 }
 
-#[cfg_attr(tarpaulin, skip)]
+#[cfg(not(tarpaulin_include))]
 impl From<io::Error> for ErrorKind {
     fn from(err: io::Error) -> ErrorKind {
         ErrorKind::IO(err)
     }
 }
 
-#[cfg_attr(tarpaulin, skip)]
+#[cfg(not(tarpaulin_include))]
 impl From<anyhow::Error> for ErrorKind {
     fn from(err: anyhow::Error) -> ErrorKind {
         ErrorKind::Anyhow(err)
     }
 }
 
-#[cfg_attr(tarpaulin, skip)]
+#[cfg(not(tarpaulin_include))]
 impl From<fitsio::errors::Error> for ErrorKind {
     fn from(err: fitsio::errors::Error) -> ErrorKind {
         ErrorKind::Fitsio(err)
@@ -56,7 +56,7 @@ impl From<fitsio::errors::Error> for ErrorKind {
 
 impl Error for ErrorKind {}
 
-#[cfg_attr(tarpaulin, skip)]
+#[cfg(not(tarpaulin_include))]
 impl fmt::Display for ErrorKind {
     fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
         match *self {
diff --git a/src/ffi.rs b/src/ffi.rs
index 1e05067..d09b7d4 100644
--- a/src/ffi.rs
+++ b/src/ffi.rs
@@ -90,7 +90,7 @@ fn set_error_message(in_message: &str, error_buffer_ptr: *mut u8, error_buffer_l
 /// # Safety
 /// * rust_cstring must not have already been freed and must point to a Rust string.
 #[no_mangle]
-#[cfg_attr(tarpaulin, skip)]
+#[cfg(not(tarpaulin_include))]
 pub unsafe extern "C" fn mwalib_free_rust_cstring(rust_cstring: *mut c_char) {
     // Don't do anything if the pointer is null.
     if rust_cstring.is_null() {
@@ -164,7 +164,7 @@ pub unsafe extern "C" fn mwalibContext_get(
 /// * context_ptr must point to a populated mwalibContext object from the mwalibContext_new function.
 /// * context_ptr must not have already been freed.
 #[no_mangle]
-#[cfg_attr(tarpaulin, skip)]
+#[cfg(not(tarpaulin_include))]
 pub unsafe extern "C" fn mwalibContext_free(context_ptr: *mut mwalibContext) {
     if context_ptr.is_null() {
         return;
@@ -409,7 +409,7 @@ pub unsafe extern "C" fn mwalibContext_read_by_frequency(
 /// * float_buffer_ptr must point to a populated float buffer from the mwalibContext_read_by_baseline function.
 /// * float_buffer_ptr must not have already been freed.
 #[no_mangle]
-#[cfg_attr(tarpaulin, skip)]
+#[cfg(not(tarpaulin_include))]
 pub unsafe extern "C" fn mwalibContext_free_read_buffer(
     float_buffer_ptr: *mut c_float,
     float_buffer_len: *const c_longlong,
@@ -666,7 +666,7 @@ pub unsafe extern "C" fn mwalibMetadata_get(
 /// * metadata_ptr must point to a populated mwalibMetadata object from the mwalibMetadata_get function.
 /// * metadata_ptr must not have already been freed.
 #[no_mangle]
-#[cfg_attr(tarpaulin, skip)]
+#[cfg(not(tarpaulin_include))]
 pub unsafe extern "C" fn mwalibMetadata_free(metadata_ptr: *mut mwalibMetadata) {
     if metadata_ptr.is_null() {
         return;
@@ -765,7 +765,7 @@ pub unsafe extern "C" fn mwalibBaseline_get(
 /// * baseline_ptr must point to a populated mwalibBaseline object from the mwalibBaseline_get function.
 /// * baseline_ptr must not have already been freed.
 #[no_mangle]
-#[cfg_attr(tarpaulin, skip)]
+#[cfg(not(tarpaulin_include))]
 pub unsafe extern "C" fn mwalibBaseline_free(baseline_ptr: *mut mwalibBaseline) {
     if baseline_ptr.is_null() {
         return;
@@ -902,7 +902,7 @@ pub unsafe extern "C" fn mwalibRFInput_get(
 /// * rf_input_ptr must point to a populated mwalibRFInput object from the mwalibRFInput_get function.
 /// * rf_input_ptr must not have already been freed.
 #[no_mangle]
-#[cfg_attr(tarpaulin, skip)]
+#[cfg(not(tarpaulin_include))]
 pub unsafe extern "C" fn mwalibRFInput_free(rf_input_ptr: *mut mwalibRFInput) {
     if rf_input_ptr.is_null() {
         return;
@@ -1019,7 +1019,7 @@ pub unsafe extern "C" fn mwalibCoarseChannel_get(
 /// * coarse_channel_ptr must point to a populated mwalibCoarseChannel object from the mwalibCoarseChannel_new function.
 /// * coarse_channel_ptr must not have already been freed.
 #[no_mangle]
-#[cfg_attr(tarpaulin, skip)]
+#[cfg(not(tarpaulin_include))]
 pub unsafe extern "C" fn mwalibCoarseChannel_free(coarse_channel_ptr: *mut mwalibCoarseChannel) {
     if coarse_channel_ptr.is_null() {
         return;
@@ -1124,7 +1124,7 @@ pub unsafe extern "C" fn mwalibAntenna_get(
 /// * antenna_ptr must point to a populated mwalibAntenna object from the mwalibAntenna_get function.
 /// * antenna_ptr must not have already been freed.
 #[no_mangle]
-#[cfg_attr(tarpaulin, skip)]
+#[cfg(not(tarpaulin_include))]
 pub unsafe extern "C" fn mwalibAntenna_free(antenna_ptr: *mut mwalibAntenna) {
     if antenna_ptr.is_null() {
         return;
@@ -1223,7 +1223,7 @@ pub unsafe extern "C" fn mwalibTimeStep_get(
 /// * timestep_ptr must point to a populated mwalibTimeStep object from the mwalibTimeStep_get function.
 /// * timestep_ptr must not have already been freed.
 #[no_mangle]
-#[cfg_attr(tarpaulin, skip)]
+#[cfg(not(tarpaulin_include))]
 pub unsafe extern "C" fn mwalibTimeStep_free(timestep_ptr: *mut mwalibTimeStep) {
     if timestep_ptr.is_null() {
         return;
@@ -1321,7 +1321,7 @@ pub unsafe extern "C" fn mwalibVisibilityPol_get(
 /// * visibility_pol_ptr must point to a populated mwalibVisibilityPol object from the mwalibVisibilityPol_get function.
 /// * visibility_pol_ptr must not have already been freed.
 #[no_mangle]
-#[cfg_attr(tarpaulin, skip)]
+#[cfg(not(tarpaulin_include))]
 pub unsafe extern "C" fn mwalibVisibilityPol_free(visibility_pol_ptr: *mut mwalibVisibilityPol) {
     if visibility_pol_ptr.is_null() {
         return;
diff --git a/src/gpubox.rs b/src/gpubox.rs
index e4c6aee..393bf13 100644
--- a/src/gpubox.rs
+++ b/src/gpubox.rs
@@ -40,7 +40,7 @@ impl GPUBoxBatch {
     }
 }
 
-#[cfg_attr(tarpaulin, skip)]
+#[cfg(not(tarpaulin_include))]
 impl fmt::Debug for GPUBoxBatch {
     fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
         write!(
@@ -61,7 +61,7 @@ pub struct GPUBoxFile {
     pub fptr: FitsFile,
 }
 
-#[cfg_attr(tarpaulin, skip)]
+#[cfg(not(tarpaulin_include))]
 impl fmt::Debug for GPUBoxFile {
     fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
         write!(
diff --git a/src/rfinput.rs b/src/rfinput.rs
index f82588f..76e4a70 100644
--- a/src/rfinput.rs
+++ b/src/rfinput.rs
@@ -301,7 +301,7 @@ impl mwalibRFInput {
 /// * `fmt::Result` - Result of this method
 ///
 ///
-#[cfg_attr(tarpaulin, skip)]
+#[cfg(not(tarpaulin_include))]
 impl fmt::Debug for mwalibRFInput {
     fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
         write!(f, "{}{}", self.tile_name, self.pol)
diff --git a/src/timestep.rs b/src/timestep.rs
index c7add64..e0333f2 100644
--- a/src/timestep.rs
+++ b/src/timestep.rs
@@ -82,7 +82,7 @@ impl mwalibTimeStep {
 /// * `fmt::Result` - Result of this method
 ///
 ///
-#[cfg_attr(tarpaulin, skip)]
+#[cfg(not(tarpaulin_include))]
 impl fmt::Debug for mwalibTimeStep {
     fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
         write!(f, "unix={:.3}", self.unix_time_ms as f64 / 1000.,)
diff --git a/src/visibility_pol.rs b/src/visibility_pol.rs
index 5fba8ea..a13a65a 100644
--- a/src/visibility_pol.rs
+++ b/src/visibility_pol.rs
@@ -57,7 +57,7 @@ impl mwalibVisibilityPol {
 /// * `fmt::Result` - Result of this method
 ///
 ///
-#[cfg_attr(tarpaulin, skip)]
+#[cfg(not(tarpaulin_include))]
 impl fmt::Debug for mwalibVisibilityPol {
     fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
         write!(f, "pol={}", self.polarisation,)