Bump wasmex from 0.7.0 to 0.8.0

[dependabot]

Bumps wasmex from 0.7.0 to 0.8.0.

Release notes

Sourced from wasmex's releases.

v0.8.0

This release brings some changes to our API because of the change of the underlying WASM engine to wasmtime.

It brings a new abstraction, the Wasmex.Store, which holds all internal structures. Thus, the store (or a "caller" in function-call contexts) needs to be provided in most Wasmex APIs in the form of a Wasmex.StoreOrCaller struct.

The WASM engine change requires us to do further changes, most notably a change in how Wasmex.Memory is accessed. We dropped support for different data types and simplified the memory model to be just an array of bytes. The concept of memory offsets was dropped.

Special thanks goes to @​hamptokr for his help in getting the wasmtime/Rust side working 💜

Please see the list of changes below for more details.

Added

• Added support for OTP 25
• Added support for Elixir 1.14

Removed

• Removed official support for OTP 22 and 23
• Removed official support for Elixir 1.12
• Removed Wasmex.Module.set_name() without replacement as this is not supported by Wasmtime
• Removed Wasmex.Memory.bytes_per_element() without replacement because we dropped support for different data types and now only handle bytes
• Removed Wasmex.Pipe.set_len() without replacement
• WASI directory/file preopens can not configure read/write/create permissions anymore because wasmtime does not support this feature well. We very much plan to add support back once wasmtime allows.

Changed

• Changed the underlying WASM engine from wasmer to wasmtime
• Removed Wasmex.Instance.new() and Wasmex.Instance.new_wasi() in favor of Wasmex.Store.new() and Wasmex.Store.new_wasi().
• WASI-options to Wasmex.Store.new_wasi() are now a proper struct Wasmex.Wasi.WasiOptions to improve typespecs, docs, and compile-time warnings.
• Wasmex.Pipe went through an internal rewrite. It is now a positioned read/write stream. You may change the read/write position with Wasmex.Pipe.seek()
• Renamed Wasmex.Pipe.create() to Wasmex.Pipe.new() to be consistent with other struct-creation calls
• Renamed Wasmex.Memory.length() to Wasmex.Memory.size() for consistenct with other size methods
• Renamed Wasmex.Memory.set() to Wasmex.Memory.set_byte()
• Renamed Wasmex.Memory.get() to Wasmex.Memory.get_byte()
• Updated and rewrote most of the docs - all examples are now doctests and tested on CI
• Updated all Elixir/Rust dependencies

v0.7.1

Added

• Added an optional fourth parameter to call_function, timeout, which accepts a value in milliseconds that will cap the execution time of the function. The default behavior if not supplied is preserved, which is a 5 second timeout. Thanks @​brooksmtownsend for this contribution
• several dependency updates

Changelog

Sourced from wasmex's changelog.

[0.8.0] - 2023-01-03

This release brings some changes to our API because of the change of the underlying WASM engine to wasmtime.

It brings a new abstraction, the Wasmex.Store, which holds all internal structures. Thus, the store (or a "caller" in function-call contexts) needs to be provided in most Wasmex APIs in the form of a Wasmex.StoreOrCaller struct.

The WASM engine change requires us to do further changes, most notably a change in how Wasmex.Memory is accessed. We dropped support for different data types and simplified the memory model to be just an array of bytes. The concept of memory offsets was dropped.

Please visit the list of changes below for more details.

Added

• Added support for OTP 25
• Added support for Elixir 1.14

Removed

• Removed official support for OTP 22 and 23
• Removed official support for Elixir 1.12
• Removed Wasmex.Module.set_name() without replacement as this is not supported by Wasmtime
• Removed Wasmex.Memory.bytes_per_element() without replacement because we dropped support for different data types and now only handle bytes
• Removed Wasmex.Pipe.set_len() without replacement
• WASI directory/file preopens can not configure read/write/create permissions anymore because wasmtime does not support this feature well. We very much plan to add support back once wasmtime allows.

Changed

• Changed the underlying WASM engine from wasmer to wasmtime
• Removed Wasmex.Instance.new() and Wasmex.Instance.new_wasi() in favor of Wasmex.Store.new() and Wasmex.Store.new_wasi().
• WASI-options to Wasmex.Store.new_wasi() are now a proper struct Wasmex.Wasi.WasiOptions to improve typespecs, docs, and compile-time warnings.
• Wasmex.Pipe went through an internal rewrite. It is now a positioned read/write stream. You may change the read/write position with Wasmex.Pipe.seek()
• Renamed Wasmex.Pipe.create() to Wasmex.Pipe.new() to be consistent with other struct-creation calls
• Renamed Wasmex.Memory.length() to Wasmex.Memory.size() for consistenct with other size methods
• Renamed Wasmex.Memory.set() to Wasmex.Memory.set_byte()
• Renamed Wasmex.Memory.get() to Wasmex.Memory.get_byte()
• Updated and rewrote most of the docs - all examples are now doctests and tested on CI
• Updated all Elixir/Rust dependencies

[0.7.1] - 2022-05-25

Added

• Added an optional fourth parameter to call_function, timeout, which accepts a value in milliseconds that will cap the execution time of the function. The default behavior if not supplied is preserved, which is a 5 second timeout. Thanks @​brooksmtownsend for this contribution

Commits

• e592d23 release 0.8.0
• 32cfd5d Switch WASM engine to wasmtime (#385)
• d21c8df Bump typetag from 0.2.2 to 0.2.3 in /native/wasmex (#350)
• 199a63c Bump serde from 1.0.141 to 1.0.142 in /native/wasmex (#349)
• a6a1f34 minor dependency updates (#348)
• 061254d Dependency Updates (#347)
• 92e42ca Bump serde from 1.0.140 to 1.0.141 in /native/wasmex (#346)
• e6eeeb9 Bump credo from 1.6.5 to 1.6.6 (#344)
• 6726273 Bump serde from 1.0.137 to 1.0.140 in /native/wasmex (#343)
• 9178948 Bump dialyxir from 1.1.0 to 1.2.0 (#342)
• Additional commits viewable in compare view

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Superseded by #53.