[package]
name = "wasmtime-runtime"
version = "0.31.0"
authors = ["The Wasmtime Project Developers"]
description = "Runtime library support for Wasmtime"
documentation = "https://docs.rs/wasmtime-runtime"
license = "Apache-2.0 WITH LLVM-exception"
categories = ["wasm"]
keywords = ["webassembly", "wasm"]
repository = "https://github.com/bytecodealliance/wasmtime"
edition = "2018"

[dependencies]
wasmtime-environ = { path = "../environ", version = "=0.31.0" }
wasmtime-fiber = { path = "../fiber", version = "=0.31.0", optional = true }
region = "2.1.0"
libc = { version = "0.2.82", default-features = false }
log = "0.4.8"
memoffset = "0.6.0"
indexmap = "1.0.2"
thiserror = "1.0.4"
more-asserts = "0.2.1"
cfg-if = "1.0"
backtrace = "0.3.61"
lazy_static = "1.3.0"
rand = "0.8.3"
anyhow = "1.0.38"

[target.'cfg(target_os = "macos")'.dependencies]
mach = "0.3.2"

[target.'cfg(unix)'.dependencies]
rsix = "0.23.2"

[target.'cfg(target_os = "windows")'.dependencies]
winapi = { version = "0.3.7", features = ["winbase", "memoryapi", "errhandlingapi", "handleapi"] }

[target.'cfg(target_os = "linux")'.dependencies]
userfaultfd = { version = "0.4.1", optional = true }

[build-dependencies]
cc = "1.0"

[badges]
maintenance = { status = "actively-developed" }

[features]
default = []

async = ["wasmtime-fiber"]

# Enables support for userfaultfd in the pooling allocator when building on Linux
uffd = ["userfaultfd"]

# Enables trap handling using POSIX signals instead of Mach exceptions on MacOS.
# It is useful for applications that do not bind their own exception ports and
# need portable signal handling.
posix-signals-on-macos = []