Converage alias.

.cargo/config.toml

@@ -5,6 +5,7 @@ TEST_DATA_DIR = { value = "tests/data", relative = true }
 [alias]
 # Run clippy, raising warnings to errors
 nowarn = "clippy --all-targets -- -D warnings"
+coverage = "tarpaulin --out Html --output-dir target --rustflags=-Clink-arg=-lc++"
 
 [target.aarch64-apple-darwin]
 rustflags = [

README.md

@@ -2,4 +2,6 @@
 
 This crate provides Rust bindings for the [PDAL](https://pdal.io) library.
 
+THIS IS A WORK IN PROGRESS.  The API is not stable and is subject to change.
 
+Contributions welcome!

pdal-sys/README.md

@@ -1,3 +1,14 @@
-Before building, make sure you run this command first.
+# `pdal-sys` Notes
 
-    git submodule update --init --recursive vendor
+We currently vendor the [PDAL CAPI](https://github.com/PDAL/CAPI) source code in the `vendor` directory via a git submodule.
+Part of this is due to it being a package not readily available in most package managers, 
+and part of it is due to the fact that we're relying on tweaks to a fork that are not rolled into the official release yet.
+One of those tweaks is to compile the CAPI as a static library, so as to be bundled inside with the final binary.
+
+## Setup
+
+Before building, you may need to this command first.
+
+    git submodule update --init --recursive vendor
+
+The `build.rs` file attempts to do this for you, but it may not work in all cases.