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Switch from wabt crate to wast (#434)

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* Switch lightbeam from `wabt` to `wast`

Switch from a C++-based `*.wat` parser to a Rust-based parser

* Remove unneeded `wabt` dev-dependency from wasmtime-api

* Rewrite `wasmtime-wast` crate with `wast-parser`

This commit moves the `wasmtime-wast` crate off the `wabt` crate on to
the `wast-parser` crate which is a Rust implementation of a `*.wast` and
`*.wat` parser. The intention here is to continue to reduce the amount
of C++ required to build wasmtime!

* Use new `wat` and `wast` crate names
This commit is contained in:
Alex Crichton
2019-10-18 15:25:48 -05:00
committed by Dan Gohman
parent ebef2c6b57
commit 9947bc5209
10 changed files with 236 additions and 456 deletions
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wasmtime-wast/Cargo.toml
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@@ -17,10 +17,9 @@ cranelift-wasm = { version = "0.46.1", features = ["enable-serde"] }
wasmtime-jit = { path = "../wasmtime-jit" }
wasmtime-runtime = { path = "../wasmtime-runtime" }
wasmtime-environ = { path = "../wasmtime-environ" }
wabt = "0.9.2"
wast = "2.0.0"
target-lexicon = "0.8.1"
failure = { version = "0.1.3", default-features = false }
failure_derive = { version = "0.1.3", default-features = false }
[badges]
maintenance = { status = "experimental" }