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wasmtime/crates/wiggle
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Joe Shaw 1ddf03aaa1 offer function-level control over tracing (#5194) 
* wiggle: fix compilation with async functions when tracing is off

Fixes #5202

* switch tracing config from a boolean to a struct

This will enable more complex tracing rules in the future

* rename AsyncConfField to FunctionField

It is going to be reused for cases other than just async functions

* add support for disabling tracing per-function

This adds a `disable_for` syntax after the `tracing` boolean.  For
example:

```
wiggle::from_witx!(
    tracing: true disable_for {
        module1::foo,
        module2::{bar, baz},
    }
)
```
2022-11-05 11:31:09 -07:00
..
generate
offer function-level control over tracing (#5194)
2022-11-05 11:31:09 -07:00
macro
offer function-level control over tracing (#5194)
2022-11-05 11:31:09 -07:00
src
Return anyhow::Error from host functions instead of Trap, redesign Trap (#5149)
2022-11-02 16:29:31 +00:00
test-helpers
offer function-level control over tracing (#5194)
2022-11-05 11:31:09 -07:00
tests
wiggle: fix compilation with async functions when tracing is off (#5203)
2022-11-04 11:43:00 -07:00
Cargo.toml
wiggle: make wasmtime a mandatory dep, get rid of own Trap enum (#5137)
2022-10-27 09:28:10 -07:00
LICENSE
[wiggle] Add docs and cargo metadata (#1297)
2020-03-12 14:46:51 -05:00
README.md
readme: expand wiggle docs
2021-01-07 11:45:11 -08:00

README.md

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.