Add codecov.yml allowing coverage to drop slightly before "failing"

[rust-lightning] / lightning-c-bindings / README.md

diff --git a/lightning-c-bindings/README.md b/lightning-c-bindings/README.md
index fa33a9f4d69dbc6b994d22c758efe12c89132fd3..0c221c7c6ad44ad4c2d6c4b46b34d176e2a7924d 100644 (file)
--- a/lightning-c-bindings/README.md
+++ b/lightning-c-bindings/README.md
@@ -218,10 +218,19 @@ These include:
          ...
    } LDKChannelKeys;
    ```
+ * Private and public keys are asserted valid at the FFI boundary. Thus, before passing any
+   (untrusted) private or public key material across the boundary, ensure that they represent valid
+   (ie in-range) keys.
    
 **It is highly recommended that you test any code which relies on the C (or C++) bindings in
 valgrind, AddressSanitizer, MemorySanitizer, or other similar tools to ensure correctness.**
 
+Process
+=======
+
+`genbindings.sh` is currently a catch-all script for bindings - it generates the latest Rust/C/C++
+code for bindings from the rust-lightning source code, builds it, and then runs various test apps.
+
 Note that after running `genbindings.sh`, if possible, the static lib in target/debug (eg
 target/debug/liblightning.a) will be linked with address sanitizer. In order to build against it,
 you will need to link with `clang` with `-fsanitize=address` with the same version of LLVM as