Add the "wasm" category in Cargo.toml files.

Cargo.toml

@@ -5,6 +5,7 @@ version = "0.0.0"
 description = "Command-line interface for the wasmtime crate"
 license = "Apache-2.0 WITH LLVM-exception"
 documentation = "https://cranelift.readthedocs.io/"
+categories = ["wasm"]
 repository = "https://github.com/CraneStation/wasmtime"
 publish = false
 

lib/environ/Cargo.toml

@@ -5,6 +5,7 @@ authors = ["The Cranelift Project Developers"]
 description = "Standalone environment support for WebAsssembly code in Cranelift"
 repository = "https://github.com/CraneStation/wasmtime"
 documentation = "https://docs.rs/wasmtime-environ/"
+categories = ["wasm"]
 license = "Apache-2.0 WITH LLVM-exception"
 readme = "README.md"
 

lib/execute/Cargo.toml

@@ -4,6 +4,7 @@ version = "0.0.0"
 authors = ["The Cranelift Project Developers"]
 publish = false
 description = "JIT-style execution for WebAsssembly code in Cranelift"
+categories = ["wasm"]
 repository = "https://github.com/CraneStation/wasmtime"
 license = "Apache-2.0 WITH LLVM-exception"
 

lib/obj/Cargo.toml

@@ -4,6 +4,7 @@ version = "0.0.0"
 authors = ["The Cranelift Project Developers"]
 publish = false
 repository = "https://github.com/CraneStation/wasmtime"
+categories = ["wasm"]
 license = "Apache-2.0 WITH LLVM-exception"
 
 [dependencies]