extism 0.0.1-rc.4

Preview pre-release v0.0.1-rc.4

on Rust Cargo

What's Changed

• Add scripts directory with SDK coverage script by @zshipko in #16
• feat: update node sdk to use async call by @Jhaines1988 in #17
• Add ExtismContext to SDK + better errors for failed register/update by @zshipko in #19
• Update to wasmtime 1.0 by @zshipko in #21
• Don't panic on invalid plugin id by @zshipko in #22
• Add allowed_hosts configuration option by @zshipko in #23
• chore: bump versions for v0.0.1-rc.4 by @nilslice in #24

New Contributors

• @Jhaines1988 made their first contribution in #17

Full Changelog: v0.0.1-rc.3...v0.0.1-rc.4

PREVIEW PRE-RELEASE v0.0.1-rc.4

Extism is the universal plug-in system. Run WebAssembly extensions inside your app. Use idiomatic Host SDKs for Go, Ruby, Python, Node, Rust, C, C++, OCaml, Haskell, PHP & more (others coming soon).

Things may be incomplete or undocumented or difficult to install, but not for long!

This is a preview to share progress on a usable version while we wrap up some docs, automation, package distribution, installation process, etc.

Preview Installation & Usage

Try the extism CLI:

• Install from https://github.com/extism/cli, read usage in the README.md
• Some Host SDKs are available via respective package managers / distribution systems. Try those!

Or:

• Clone the repository.
• Copy the language SDK you want to use (./node, ./ruby, ./python etc are language SDKs in the root of the repo).
• Download a pre-built release for your system (attached below), or build the project from source (see the Makefile in the root, make build).
• Install libextism.{so|dylib} and extism.h into your library and include paths respectively. (sudo make install does this)

Expect the entire process above to be simplified away soon...

Head to https://extism.org for docs and an overview, and chat with us on Discord!