Feature flags of tokio_wasi crate // Lib.rs

Cargo Features

tokio_wasi has no features set by default.

[dependencies]
tokio_wasi = { version = "1.25.2", features = ["full", "fs", "io-util", "io-std", "macros", "net", "process", "rt", "rt-multi-thread", "signal", "time", "test-util", "stats", "tracing"] }

default

Include nothing by default

full = fs, io-std, io-util, macros, net, parking_lot, process, rt, rt-multi-thread, signal, sync, time

enable everything

fs full?

io-util full? = bytes, memchr

io-std full?

stdin, stdout, stderr

macros full? = tokio-macros

net full? = libc, socket2, wasmedge_wasi_socket

Enables os-ext of mio_wasi, Win32_Security, Win32_Storage_FileSystem, Win32_System_Pipes and Win32_System_SystemServices of windows-sys ^0.45

process full? = bytes, libc, signal-hook-registry

Enables Win32_System_Threading and Win32_System_WindowsProgramming of windows-sys ^0.45 and os-ext of mio_wasi

mio_wasi:
Enables additional OS specific extensions, e.g. Unix pipe(2).

rt full? rt-multi-thread? test-util?

Includes basic task execution capabilities

rt-multi-thread full? = num_cpus, rt

signal full? = libc, signal-hook-registry

Enables os-ext of mio_wasi, Win32_System_Console of windows-sys ^0.45

sync time full? test-util?

test-util = rt, sync, time

stats

Technically, removing this is a breaking change even though it only ever did anything with the unstable flag on. It is probably safe to get rid of it after a few releases.

Features from optional dependencies

In crates that don't use the dep: syntax, optional dependencies automatically become Cargo features. These features may have been created by mistake, and this functionality may be removed in the future.

tokio-macros macros?

Enables tokio-macros ^1.7.0

bytes io-util? process?