start removing alloc dependency

README.md

@@ -17,7 +17,7 @@ The underlying base packet library used to generate the packets to be sent is th
 `cfdp-rs` currently supports following high-level features:
 
 - Unacknowledged (class 1) file transfers for both source and destination side.
-- Acknowledged (class 2) file transfers for both source side and destination side.
+- Acknowledged (class 2) file transfers for both source and destination side.
 
 The following features have not been implemented yet. PRs or notifications for demand are welcome!
 
@@ -26,28 +26,8 @@ The following features have not been implemented yet. PRs or notifications for d
 - Start and end of transmission and reception opportunity handling
 - Keep Alive and Prompt PDU handling
 
-## Rust features
-
-The goal of this library is to be flexible enough to support the use-cases of both on-board
-software and of ground software. It has support to make integration on `std` systems as simple
-as possible, but also has sufficient abstraction to allow for integration on`no_std` environments
-and can be used on these systems as well as long as the `alloc` feature is activated.
-
-Please note even though the `alloc` feature is required for the core handlers, these components
-will only allocate memory at initialization time and thus are still viable for systems where
-run-time allocation is prohibited.
-
-### Default features
-
- - [`std`](https://doc.rust-lang.org/std/): Enables functionality relying on the standard library.
- - [`alloc`](https://doc.rust-lang.org/alloc/): Enables features which require allocation support.
-   Enabled by the `std` feature.
-
-### Optional Features
-
- - [`serde`](https://serde.rs/): Adds `serde` support for most types by adding `Serialize` and `Deserialize` `derive`s
- - [`defmt`](https://defmt.ferrous-systems.com/): Add support for the `defmt` by adding the
-   [`defmt::Format`](https://defmt.ferrous-systems.com/format) derive on many types.
+Check out the [documentation](https://docs.rs/cfdp-rs) for more information on available
+Rust features.
 
 # Examples
 
@@ -56,13 +36,11 @@ examples.
 
 # Coverage
 
-Coverage was generated using [`grcov`](https://github.com/mozilla/grcov). If you have not done so
-already, install the `llvm-tools-preview`:
+Coverage can be generated using [`llvm-cov`](https://github.com/taiki-e/cargo-llvm-cov). If you have not done so
+already, install the tool:
 
 ```sh
-rustup component add llvm-tools-preview
-cargo install grcov --locked
+cargo +stable install cargo-llvm-cov --locked
 ```
 
-After that, you can simply run `coverage.py` to test the project with coverage. You can optionally
-supply the `--open` flag to open the coverage report in your webbrowser.
+After this, you can run `cargo llvm-cov nextest` to run all the tests and display coverage.