Files
wasmtime/crates/wiggle
Pat Hickey 1fe97ea31e rename some wiggle tests to reflect new witx ast names
arrays are now lists
structs are now records
unions are now variants

this ruins some of my union puns, oh well
2021-02-18 15:06:16 -08:00
..
2021-02-17 15:35:43 -08:00
2021-02-18 14:45:20 -08:00
2021-02-18 14:45:20 -08:00
2021-01-07 11:45:11 -08:00

wiggle

Wiggle is a code generator for the host side of a witx interface. It is invoked as a Rust procedural macro.

Wiggle is not specialized to any particular WebAssembly runtime. It is usable in at least Wasmtime and Lucet.

Learning more

Read the docs on docs.rs.

There are child crates for integrating with Wasmtime and Lucet.

The wasi-common crate is implemented using Wiggle and the wasmtime-wasi crate integrates wasi-common with the Wasmtime engine.

Andrew Brown wrote a great blog post on using Wiggle with Wasmtime.