diff --git a/crates/pmacct-gauze-lib/src/capi/bgp/update.rs b/crates/pmacct-gauze-lib/src/capi/bgp/update.rs
index 442def2..045c296 100644
--- a/crates/pmacct-gauze-lib/src/capi/bgp/update.rs
+++ b/crates/pmacct-gauze-lib/src/capi/bgp/update.rs
@@ -1,14 +1,14 @@
 use crate::capi::bgp::{reconcile_as24path, DebugUpdateType, WrongBgpMessageTypeError};
 use crate::capi::bmp::{BmpMessageValueOpaque, WrongBmpMessageTypeError};
 use crate::cresult::CResult;
+use crate::cslice::CSlice;
+use crate::cslice::RustFree;
 use crate::extensions::bgp_attribute::ExtendBgpAttribute;
 use crate::extensions::community::{ExtendExtendedCommunity, ExtendLargeCommunity};
 use crate::extensions::mp_reach::ExtendMpReach;
 use crate::extensions::next_hop::ExtendLabeledNextHop;
 use crate::free_cslice_t;
 use crate::log::{pmacct_log, LogPriority};
-use crate::slice::CSlice;
-use crate::slice::RustFree;
 use netgauze_bgp_pkt::nlri::MplsLabel;
 use netgauze_bgp_pkt::path_attribute::{
     Aigp, As4Path, AsPath, MpReach, MpUnreach, PathAttributeValue,
diff --git a/crates/pmacct-gauze-lib/src/capi/bmp/mod.rs b/crates/pmacct-gauze-lib/src/capi/bmp/mod.rs
index 8ec7428..466eabf 100644
--- a/crates/pmacct-gauze-lib/src/capi/bmp/mod.rs
+++ b/crates/pmacct-gauze-lib/src/capi/bmp/mod.rs
@@ -1,9 +1,9 @@
 use crate::cresult::CResult;
+use crate::cslice::CSlice;
+pub use crate::cslice::RustFree;
 use crate::extensions::bmp_message::ExtendBmpPeerHeader;
 use crate::extensions::information_tlv::TlvExtension;
 use crate::free_cslice_t;
-use crate::slice::CSlice;
-pub use crate::slice::RustFree;
 use libc::{AF_INET, AF_INET6};
 use netgauze_bmp_pkt::iana::BmpMessageType;
 use netgauze_bmp_pkt::{BmpMessageValue, InitiationInformation, TerminationInformation};
diff --git a/crates/pmacct-gauze-lib/src/capi/bmp/stats.rs b/crates/pmacct-gauze-lib/src/capi/bmp/stats.rs
index 20815e6..4f84a7e 100644
--- a/crates/pmacct-gauze-lib/src/capi/bmp/stats.rs
+++ b/crates/pmacct-gauze-lib/src/capi/bmp/stats.rs
@@ -1,10 +1,10 @@
 use crate::capi::bmp::{BmpMessageValueOpaque, WrongBmpMessageTypeError};
 use crate::cresult::CResult;
+use crate::cslice::CSlice;
+use crate::cslice::RustFree;
 use crate::extensions::bmp_statistics::ExtendBmpStatistics;
 use crate::free_cslice_t;
 use crate::log::{pmacct_log, LogPriority};
-use crate::slice::CSlice;
-use crate::slice::RustFree;
 use netgauze_bmp_pkt::BmpMessageValue;
 use pmacct_gauze_bindings::bmp_log_stats;
 
diff --git a/crates/pmacct-gauze-lib/src/coption.rs b/crates/pmacct-gauze-lib/src/coption.rs
index 236f466..bd264cc 100644
--- a/crates/pmacct-gauze-lib/src/coption.rs
+++ b/crates/pmacct-gauze-lib/src/coption.rs
@@ -1,5 +1,6 @@
+/// Re-implementation of [Option] but FFI compatible
 #[repr(C)]
-#[derive(Debug)]
+#[derive(Debug, Clone, Copy, Ord, PartialOrd, Eq, PartialEq, Hash)]
 pub enum COption<T> {
     None,
     Some(T),
diff --git a/crates/pmacct-gauze-lib/src/cresult.rs b/crates/pmacct-gauze-lib/src/cresult.rs
index c385e35..275e600 100644
--- a/crates/pmacct-gauze-lib/src/cresult.rs
+++ b/crates/pmacct-gauze-lib/src/cresult.rs
@@ -1,8 +1,9 @@
 use std::convert::Infallible;
 use std::ops::{ControlFlow, FromResidual, Try};
 
+/// Re-implementation of [Result] but FFI compatible
 #[repr(C)]
-#[derive(Debug)]
+#[derive(Debug, Clone, Copy, Ord, PartialOrd, Eq, PartialEq, Hash)]
 pub enum CResult<S, E> {
     Ok(S),
     Err(E),
@@ -21,7 +22,6 @@ impl<T, E> Try for CResult<T, E> {
     /// [Self::Ok]
     type Output = Self;
 
-    /// Result<Infallible, ParseError>
     type Residual = Result<Infallible, E>;
 
     fn from_output(output: Self::Output) -> Self {
diff --git a/crates/pmacct-gauze-lib/src/slice.rs b/crates/pmacct-gauze-lib/src/cslice.rs
similarity index 100%
rename from crates/pmacct-gauze-lib/src/slice.rs
rename to crates/pmacct-gauze-lib/src/cslice.rs
diff --git a/crates/pmacct-gauze-lib/src/lib.rs b/crates/pmacct-gauze-lib/src/lib.rs
index 227ed1d..bafb170 100644
--- a/crates/pmacct-gauze-lib/src/lib.rs
+++ b/crates/pmacct-gauze-lib/src/lib.rs
@@ -7,21 +7,26 @@
 // TODO add testing that validates return values using C functions
 // TODO derive macro for automatic c function print for structs/enums implementation
 
+/// The actual methods exposed to C
 #[cfg(feature = "capi")]
 pub mod capi;
-#[cfg(feature = "capi")]
+
+/// Representation of a [Option] but FFI-compatible
 pub mod coption;
-#[cfg(feature = "capi")]
+
+/// Representation of a [Result] but FFI-compatible
 pub mod cresult;
-#[cfg(feature = "capi")]
+
+/// Representation of a slice in C. Allows converting from/to [Vec]
+pub mod cslice;
+
+/// Extension traits with helper functions for NetGauze types
 pub mod extensions;
-#[cfg(feature = "capi")]
-pub mod slice;
 
 #[macro_use]
 pub mod macros;
 
-#[cfg(feature = "capi")]
+/// Module handling pmacct-compatible logging from pmacct-gauze
 pub mod log;
 
 #[cfg(test)]
diff --git a/crates/pmacct-gauze-lib/src/macros.rs b/crates/pmacct-gauze-lib/src/macros.rs
index 41bd1a5..2c0cdb0 100644
--- a/crates/pmacct-gauze-lib/src/macros.rs
+++ b/crates/pmacct-gauze-lib/src/macros.rs
@@ -1,19 +1,19 @@
 pub use paste;
 
-/// Generate a function called `CSlice_free_T` for C to free a [crate::slice::CSlice<T>] for type `T`.
+/// Generate a function called `CSlice_free_T` for C to free a [crate::cslice::CSlice<T>] for type `T`.
 ///
-/// This variant of the macro automatically implements [crate::slice::RustFree] for the type `T`
-/// The automatic implementation for [crate::slice::RustFree::rust_free] on `T` just drops the value
+/// This variant of the macro automatically implements [crate::cslice::RustFree] for the type `T`
+/// The automatic implementation for [crate::cslice::RustFree::rust_free] on `T` just drops the value
 /// without specific behaviour.
 ///
-/// If you want to customize the [crate::slice::RustFree::rust_free] implementation,
+/// If you want to customize the [crate::cslice::RustFree::rust_free] implementation,
 /// look into [free_cslice_t_with_item_free]
 ///
 /// If `T` has generic parameters, the macro can't use T to name the function automatically.
 /// You will need to provide the function suffix as a 2nd parameter of the macro.
 /// ```rust
 /// use pmacct_gauze_lib::free_cslice_t;
-/// use pmacct_gauze_lib::slice::*;
+/// use pmacct_gauze_lib::cslice::*;
 /// struct SomeGenericStruct<T>(T);
 /// /* free_cslice_t!(SomeGenericStruct<u16>); this can't work because
 ///  * CSlice_free_SomeGenericStruct<T> is not a valid function name
@@ -34,7 +34,7 @@ macro_rules! free_cslice_t {
         }
 
         #[automatically_derived]
-        impl $crate::slice::RustFree for $typ {
+        impl $crate::cslice::RustFree for $typ {
             fn rust_free(self) {}
         }
     };
@@ -46,17 +46,17 @@ pub use free_cslice_t;
 
 // TODO qol: derive macro with automatic rust_free impl
 
-/// Generate a function called `CSlice_free_T` for C to free a [crate::slice::CSlice<T>] for type `T`
+/// Generate a function called `CSlice_free_T` for C to free a [crate::cslice::CSlice<T>] for type `T`
 ///
 /// This macro work exactly as the macro [free_cslice_t] works
-/// without implementing [crate::slice::RustFree] automatically for `T`.
+/// without implementing [crate::cslice::RustFree] automatically for `T`.
 ///
-/// This allows you to implement [crate::slice::RustFree] for `T` if you need a special behaviour to free the type.
+/// This allows you to implement [crate::cslice::RustFree] for `T` if you need a special behaviour to free the type.
 ///
 /// Example:
 /// ```
 /// use pmacct_gauze_lib::free_cslice_t_with_item_free;
-/// use pmacct_gauze_lib::slice::RustFree;
+/// use pmacct_gauze_lib::cslice::RustFree;
 /// struct Struct;
 ///
 /// // This type is needed to be able to implement RustFree as we can't impl a foreign trait on arbitrary types