cranelift

rust jit wasm webassembly runtime wasi cranelift sandbox wasmtime

Alex Crichton 83001e9752 Refactor how `subscribe` works in WASI (#7130 ) This commit refactors how the `Pollable` resource is created in WASI. Previously this was created manually via two variants of a `Pollable` enum but this was somewhat error prone for a few reasons: * The more common representation, `TableEntry`, had boilerplate associated with it that had dynamic downcasts and such. This is now all hidden behind a more typed API. * Callers had to remember to use `push_child_resource` which is easy to forget. * The previous signature of the readiness check returned a `Result<()>` which made it accidentally easy for errors to be propagated into traps rather than being returned as a "last operation failed" error. This commit replaces the previous API with a single `subscribe` function which takes a `Resource<T>` and returns a `Resource<Pollable>`. The `T` type must implement a new trait, `Subscribe`, which indicates the asynchronous readiness check. This readiness check additionally returns `()` so it's no longer possible to accidentally return errors (or trap). This namely required refactoring the `HostOutputStream` trait and implementations. The trait itself now has a `check_write` method corresponding to to the same WASI function. The old `write_ready` function is now a convenience helper combo between `ready` and `check_write`. Concrete implementations are refactored to store errors discovered during `ready` to get communicated through `check-write` later on.		1 year ago
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asm-macros	Refactor test-programs to build modules and components (#6385)	2 years ago
bench-api	Redesign Wasmtime's CLI (#6925)	1 year ago
c-api	c-api: Expose host memory creation (#7115)	1 year ago
cache	Remove clippy configuration from repo and crates (#6927)	1 year ago
cli-flags	Make `wasmtime::WasmCoreDump` serializable (#7078)	1 year ago
component-macro	Support resource maps in `component::bindgen!` (#7069)	1 year ago
component-util	Leverage Cargo's workspace inheritance feature (#4905)	2 years ago
cranelift	Support referencing stack slots in the DWARF debug info (#6960)	1 year ago
cranelift-shared	riscv64: Implement ELF TLS GD Relocations (#7003)	1 year ago
environ	Remove usage of `is-terminal` and `atty` crates (#7104)	1 year ago
explorer	Decouple `serde` from its `derive` crate (#6917)	1 year ago
fiber	Dependency gardening for Wasmtime (#6731)	1 year ago
fuzzing	Add support for `v128` to the typed function API (#7010)	1 year ago
jit	wasmtime: Misc optimizations (#7102)	1 year ago
jit-debug	Support multiple versions of `wasmtime` in the same crate (#6673)	1 year ago
jit-icache-coherence	Fix documentation typos (#7071)	1 year ago
misc	Remove component union types (#6913)	1 year ago
runtime	wasmtime: Misc optimizations (#7102)	1 year ago
test-programs	Refactor how `subscribe` works in WASI (#7130)	1 year ago
types	Decouple `serde` from its `derive` crate (#6917)	1 year ago
versioned-export-macros	Dependency gardening for Wasmtime (#6731)	1 year ago
wasi	Refactor how `subscribe` works in WASI (#7130)	1 year ago
wasi-common	Remove usage of `is-terminal` and `atty` crates (#7104)	1 year ago
wasi-http	Refactor how `subscribe` works in WASI (#7130)	1 year ago
wasi-nn	wasi-nn: remove `BackendKind`, add wrapper `struct`s (#6893)	1 year ago
wasi-preview1-component-adapter	Remove some usage of UnsafeCell in the adapter (#7117)	1 year ago
wasi-threads	feat(wasmtime-cli): restore support for wasi http module (#6878)	1 year ago
wasmtime	Start to port Wasmtime to the new wasi-io API with resources. (#7029)	1 year ago
wast	Update wasm-tools family of crates (#7059)	1 year ago
wiggle	wiggle: generate offset accessors for structs (#6884)	1 year ago
winch	winch(x64): Call indirect (#7100)	1 year ago
wit-bindgen	Support resource maps in `component::bindgen!` (#7069)	1 year ago
wmemcheck	Memcheck for Wasm guests in Wasmtime (#6820)	1 year ago