Pat Hickey

invalid alignment test should be re-enabled once alignment is checked for

1

See eb82375a44ec866ab1e01f5fc86145f7a32963de https://github.com/bytecodealliance/wit-bindgen/pull/355

Follow-up to #8656 * its tracing-subscriber now, not pretty_env_logger * point to tracing-subscribers docs on filter directives * correct invocation of wasmtime in the example

outgoing-handler and valid request-options

2

Presently, we have a `record request-options` full of optional timeout values, which is accepted as a parameter by `outgoing-handler.handle`. The three timeouts are for making the connection, first byte, and...

Tooling issue: Components and Constructors

2

# Components and Constructors Pat Hickey, 28 Feb 2023 Presently, there are some major problems using C/C++ constructors (ctors) with the component model. * Rust and C/C++ guests need to...

Upstream wasm-wave instances in wasmtime

1

This PR is upstreaming instances of the `wasm-wave` crate's traits for wasmtime values. However, we won't be able to land this PR in wasmtime until `wasm-wave` is written entirely in...

Auditing use of unsafe rust

2

Hi - I am new to the `logos` ecosystem. I don't want to cast any doubt on the correctness of logos or that anyone should choose to use it -...

Test-and-set and other atomic operations?

7

I am working on a project which needs to access a key-value store from a Wasi component, but I need an atomic test-and-set operation for my application. Just as an...

Context: `wasmtime::component::bindgen` creates a `GuestPre` struct (https://github.com/bytecodealliance/wasmtime/blob/main/crates/wit-bindgen/src/lib.rs#L578) for each exported interface. `GuestPre::new` performs the `export_index` lookups to validate that each function in the interface exists. However, it does not typecheck...

Proposal repos: keep generating markdown?

3

The WASI subgroup maintains the [`wit-abi-up-to-date` Github Action](https://github.com/WebAssembly/wit-abi-up-to-date) for checking that the wit in a proposal is valid, and that the markdown files in the proposal match the wit. Mechanically...

compare and swap design

7

A `resource cas` has two methods: a constructor, and a method `current: func -> result` for reading a value of a key, with an implicit borrow of the resource as...