wasi-c2: rewrite wasi-common in terms of system-interface

crates/wasi-c2/Cargo.toml

@@ -0,0 +1,35 @@
+[package]
+name = "wasi-c2"
+version = "0.21.0"
+authors = ["The Wasmtime Project Developers"]
+description = "WASI implementation in Rust"
+license = "Apache-2.0 WITH LLVM-exception"
+categories = ["wasm"]
+keywords = ["webassembly", "wasm"]
+repository = "https://github.com/bytecodealliance/wasmtime"
+readme = "README.md"
+edition = "2018"
+include = ["src/**/*", "LICENSE", "build.rs"]
+build = "build.rs"
+
+[dependencies]
+anyhow = "1.0"
+thiserror = "1.0"
+libc = "0.2"
+getrandom = { version = "0.2.0", features = ["std"] }
+wiggle = { path = "../wiggle", default-features = false, version = "0.21.0" }
+tracing = "0.1.19"
+system-interface = { path = "../../../system-interface" }
+
+[badges]
+maintenance = { status = "actively-developed" }
+
+[features]
+default = ["trace_log"]
+# This feature enables the `tracing` logs in the calls to target the `log`
+# ecosystem of backends (e.g. `env_logger`. Disable this if you want to use
+# `tracing-subscriber`.
+trace_log = [ "wiggle/tracing_log", "tracing/log" ]
+# Need to make the wiggle_metadata feature available to consumers of this
+# crate if they want the snapshots to have metadata available.
+wiggle_metadata = ["wiggle/wiggle_metadata"]