#[test]
fn tokio() {
use tomling::parse;
let parsed_map = parse(CARGO_TOML).unwrap();
let package = parsed_map.get("package").unwrap().as_table().unwrap();
assert_eq!(package.get("name").unwrap().as_str().unwrap(), "tokio");
assert_eq!(package.get("version").unwrap().as_str().unwrap(), "1.41.1");
assert_eq!(package.get("edition").unwrap().as_str().unwrap(), "2021");
let dependencies = parsed_map.get("dependencies").unwrap().as_table().unwrap();
let bytes = dependencies.get("bytes").unwrap().as_table().unwrap();
assert_eq!(bytes.get("version").unwrap().as_str().unwrap(), "1.0.0");
assert!(bytes.get("optional").unwrap().as_bool().unwrap());
let dev_deps = parsed_map
.get("dev-dependencies")
.unwrap()
.as_table()
.unwrap();
let tokio_test = dev_deps.get("tokio-test").unwrap().as_table().unwrap();
assert_eq!(
tokio_test.get("version").unwrap().as_str().unwrap(),
"0.4.0"
);
assert_eq!(
tokio_test.get("path").unwrap().as_str().unwrap(),
"../tokio-test"
);
let target = parsed_map.get("target").unwrap().as_table().unwrap();
let version = target
.get("cfg(all(target_family = \"wasm\", not(target_os = \"wasi\")))")
.and_then(|c| {
c.as_table()?
.get("dev-dependencies")?
.as_table()?
.get("wasm-bindgen-test")?
.as_str()
})
.unwrap();
assert_eq!(version, "0.3.0");
let version = target
.get("cfg(not(all(target_family = \"wasm\", target_os = \"unknown\")))")
.and_then(|c| {
c.as_table()?
.get("dev-dependencies")?
.as_table()?
.get("rand")?
.as_str()
})
.unwrap();
assert_eq!(version, "0.8.0");
}
#[cfg(feature = "cargo-toml")]
#[test]
fn tokio_serde() {
use tomling::cargo::{Manifest, RustEdition};
let manifest: Manifest = tomling::from_str(CARGO_TOML).unwrap();
let package = manifest.package().unwrap();
assert_eq!(package.name(), "tokio");
assert_eq!(package.version().unwrap(), "1.41.1".into());
assert_eq!(
package.edition().unwrap().uninherited_ref().unwrap(),
&RustEdition::E2021
);
let bytes = manifest.dependencies().unwrap().by_name("bytes").unwrap();
assert_eq!(bytes.version().unwrap(), "1.0.0");
assert_eq!(bytes.optional(), Some(true));
let socket2 = manifest
.targets()
.unwrap()
.by_name("cfg(not(target_family = \"wasm\"))")
.unwrap()
.dependencies()
.unwrap()
.by_name("socket2")
.unwrap();
assert_eq!(socket2.version().unwrap(), "0.5.5");
assert_eq!(socket2.optional(), Some(true));
assert_eq!(
socket2
.features()
.map(|f| f.map(|s| s).collect::<Vec<_>>())
.as_deref(),
Some(&["all"][..])
);
let tokio_test = manifest
.dev_dependencies()
.unwrap()
.by_name("tokio-test")
.unwrap();
assert_eq!(tokio_test.version().unwrap(), "0.4.0");
assert!(tokio_test.features().is_none());
let windows_sys = manifest
.targets()
.unwrap()
.by_name("cfg(windows)")
.unwrap()
.dev_dependencies()
.unwrap()
.by_name("windows-sys")
.unwrap();
assert_eq!(windows_sys.version().unwrap(), "0.52");
assert_eq!(
windows_sys
.features()
.map(|f| f.map(|s| s).collect::<Vec<_>>())
.as_deref(),
Some(&["Win32_Foundation", "Win32_Security_Authorization"][..])
);
}
const CARGO_TOML: &str = r#"
[package]
name = "tokio"
# When releasing to crates.io:
# - Remove path dependencies
# - Update doc url
# - README.md
# - Update CHANGELOG.md.
# - Create "v1.x.y" git tag.
version = "1.41.1"
edition = "2021"
rust-version = "1.70"
authors = ["Tokio Contributors <team@tokio.rs>"]
license = "MIT"
readme = "README.md"
repository = "https://github.com/tokio-rs/tokio"
homepage = "https://tokio.rs"
description = """
An event-driven, non-blocking I/O platform for writing asynchronous I/O
backed applications.
"""
categories = ["asynchronous", "network-programming"]
keywords = ["io", "async", "non-blocking", "futures"]
[features]
# Include nothing by default
default = []
# enable everything
full = [
"fs",
"io-util",
"io-std",
"macros",
"net",
"parking_lot",
"process",
"rt",
"rt-multi-thread",
"signal",
"sync",
"time",
]
fs = []
io-util = ["bytes"]
# stdin, stdout, stderr
io-std = []
macros = ["tokio-macros"]
net = [
"libc",
"mio/os-poll",
"mio/os-ext",
"mio/net",
"socket2",
"windows-sys/Win32_Foundation",
"windows-sys/Win32_Security",
"windows-sys/Win32_Storage_FileSystem",
"windows-sys/Win32_System_Pipes",
"windows-sys/Win32_System_SystemServices",
]
process = [
"bytes",
"libc",
"mio/os-poll",
"mio/os-ext",
"mio/net",
"signal-hook-registry",
"windows-sys/Win32_Foundation",
"windows-sys/Win32_System_Threading",
"windows-sys/Win32_System_WindowsProgramming",
]
# Includes basic task execution capabilities
rt = []
rt-multi-thread = ["rt"]
signal = [
"libc",
"mio/os-poll",
"mio/net",
"mio/os-ext",
"signal-hook-registry",
"windows-sys/Win32_Foundation",
"windows-sys/Win32_System_Console",
]
sync = []
test-util = ["rt", "sync", "time"]
time = []
[dependencies]
tokio-macros = { version = "~2.4.0", path = "../tokio-macros", optional = true }
pin-project-lite = "0.2.11"
# Everything else is optional...
bytes = { version = "1.0.0", optional = true }
mio = { version = "1.0.1", optional = true, default-features = false }
parking_lot = { version = "0.12.0", optional = true }
[target.'cfg(not(target_family = "wasm"))'.dependencies]
socket2 = { version = "0.5.5", optional = true, features = ["all"] }
# Currently unstable. The API exposed by these features may be broken at any time.
# Requires `--cfg tokio_unstable` to enable.
[target.'cfg(tokio_unstable)'.dependencies]
tracing = { version = "0.1.29", default-features = false, features = ["std"], optional = true } # Not in full
# Currently unstable. The API exposed by these features may be broken at any time.
# Requires `--cfg tokio_unstable` to enable.
[target.'cfg(tokio_taskdump)'.dependencies]
backtrace = { version = "0.3.58" }
[target.'cfg(unix)'.dependencies]
libc = { version = "0.2.149", optional = true }
signal-hook-registry = { version = "1.1.1", optional = true }
[target.'cfg(unix)'.dev-dependencies]
libc = { version = "0.2.149" }
nix = { version = "0.29.0", default-features = false, features = ["aio", "fs", "socket"] }
[target.'cfg(windows)'.dependencies.windows-sys]
version = "0.52"
optional = true
[target.'cfg(windows)'.dev-dependencies.windows-sys]
version = "0.52"
features = [
"Win32_Foundation",
"Win32_Security_Authorization",
]
[dev-dependencies]
tokio-test = { version = "0.4.0", path = "../tokio-test" }
tokio-stream = { version = "0.1", path = "../tokio-stream" }
futures = { version = "0.3.0", features = ["async-await"] }
mockall = "0.11.1"
async-stream = "0.3"
[target.'cfg(not(target_family = "wasm"))'.dev-dependencies]
socket2 = "0.5.5"
tempfile = "3.1.0"
proptest = "1"
[target.'cfg(not(all(target_family = "wasm", target_os = "unknown")))'.dev-dependencies]
rand = "0.8.0"
[target.'cfg(all(target_family = "wasm", not(target_os = "wasi")))'.dev-dependencies]
wasm-bindgen-test = "0.3.0"
[target.'cfg(target_os = "freebsd")'.dev-dependencies]
mio-aio = { version = "0.9.0", features = ["tokio"] }
[target.'cfg(loom)'.dev-dependencies]
loom = { version = "0.7", features = ["futures", "checkpoint"] }
[package.metadata.docs.rs]
all-features = true
# enable unstable features in the documentation
rustdoc-args = ["--cfg", "docsrs", "--cfg", "tokio_unstable", "--cfg", "tokio_taskdump"]
# it's necessary to _also_ pass `--cfg tokio_unstable` and `--cfg tokio_taskdump`
# to rustc, or else dependencies will not be enabled, and the docs build will fail.
rustc-args = ["--cfg", "tokio_unstable", "--cfg", "tokio_taskdump"]
[package.metadata.playground]
features = ["full", "test-util"]
[package.metadata.cargo_check_external_types]
# The following are types that are allowed to be exposed in Tokio's public API.
# The standard library is allowed by default.
allowed_external_types = [
"bytes::buf::buf_impl::Buf",
"bytes::buf::buf_mut::BufMut",
"tokio_macros::*",
]
"#;