[package]
name = "wasmtime"
version = "0.31.0"
authors = ["The Wasmtime Project Developers"]
description = "High-level API to expose the Wasmtime runtime"
documentation = "https://docs.rs/wasmtime"
license = "Apache-2.0 WITH LLVM-exception"
repository = "https://github.com/bytecodealliance/wasmtime"
readme = "README.md"
edition = "2018"

[package.metadata.docs.rs]
rustdoc-args = ["--cfg", "nightlydoc"]

[dependencies]
wasmtime-runtime = { path = "../runtime", version = "=0.31.0" }
wasmtime-environ = { path = "../environ", version = "=0.31.0" }
wasmtime-jit = { path = "../jit", version = "=0.31.0" }
wasmtime-cache = { path = "../cache", version = "=0.31.0", optional = true }
wasmtime-fiber = { path = "../fiber", version = "=0.31.0", optional = true }
wasmtime-cranelift = { path = "../cranelift", version = "=0.31.0", optional = true }
target-lexicon = { version = "0.12.0", default-features = false }
wasmparser = "0.81"
anyhow = "1.0.19"
region = "2.2.0"
libc = "0.2"
cfg-if = "1.0"
backtrace = "0.3.61"
rustc-demangle = "0.1.16"
cpp_demangle = "0.3.2"
log = "0.4.8"
wat = { version = "1.0.36", optional = true }
serde = { version = "1.0.94", features = ["derive"] }
bincode = "1.2.1"
indexmap = "1.6"
paste = "1.0.3"
psm = "0.1.11"
lazy_static = "1.4"
rayon = { version = "1.0", optional = true }
object = { version = "0.27", default-features = false, features = ['read_core', 'elf'] }
async-trait = { version = "0.1.51", optional = true }

[target.'cfg(target_os = "windows")'.dependencies]
winapi = "0.3.7"

[dev-dependencies]
tempfile = "3.0"
wasmtime-wasi = { path = "../wasi" }
wasi-cap-std-sync = { path = "../wasi-common/cap-std-sync" }

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

[features]
default = ['async', 'cache', 'wat', 'jitdump', 'parallel-compilation', 'cranelift']

# An on-by-default feature enabling runtime compilation of WebAssembly modules
# with the Cranelift compiler. Cranelift is the default compilation backend of
# Wasmtime. If disabled then WebAssembly modules can only be created from
# precompiled WebAssembly modules.
cranelift = ["wasmtime-cranelift"]

# Enables support for the `perf` jitdump profiler
jitdump = ["wasmtime-jit/jitdump"]

# Enables support for the `VTune` profiler
vtune = ["wasmtime-jit/vtune"]

# Enables parallel compilation of WebAssembly code.
parallel-compilation = ["rayon"]

# Enables support for automatic cache configuration to be enabled in `Config`.
cache = ["wasmtime-cache"]

# Enables support for "async stores" as well as defining host functions as
# `async fn` and calling functions asynchronously.
async = ["wasmtime-fiber", "wasmtime-runtime/async", "async-trait"]

# Enables userfaultfd support in the runtime's pooling allocator when building on Linux
uffd = ["wasmtime-runtime/uffd"]

# Enables support for all architectures in Cranelift, allowing
# cross-compilation using the `wasmtime` crate's API, notably the
# `Engine::precompile_module` function.
all-arch = ["wasmtime-cranelift/all-arch"]

# 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 = ["wasmtime-runtime/posix-signals-on-macos"]