import some other helpers from pat's crate

* parse the proc macro argument into a file path * use a much simpler witx spec by default
2020-01-17 15:48:51 -08:00
parent 0d47556cf7
commit 4c7b3e8685
7 changed files with 65 additions and 14 deletions
--- a/crates/generate/Cargo.toml
+++ b/crates/generate/Cargo.toml
@@ -12,3 +12,4 @@ witx = { path = "../WASI/tools/witx" }
 quote = "1.0"
 proc-macro2 = "1.0"
 heck = "0.3"
+anyhow = "1"