mirror of
https://github.com/rust-lang/cargo
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a7648c7542
Test the Resolver against the varisat Library Resolution can be reduced to the SAT problem. So this is an alternative implementation of the resolver that uses a SAT library for the hard work. This is intended to be easy to read, as compared to the real resolver, and run as part of the test sweet to make sure the real resolver works as expected. Part of #6120. Some notes on performance: The initial version did not support public & private deps: ~64 loc, `O(nln(n))` vars, `O(nln(n) + n*d)` clauses, 0.5x slower on `prop_passes_validation` The final version: ~163 loc, `O(dn^2`) vars, `O(dn^3)` clauses, 1.5x slower on `prop_passes_validation` That comparison makes me feel better about spending months trying to get public & private deps to be fast enough for stabilization.
117 lines
2.5 KiB
TOML
117 lines
2.5 KiB
TOML
[package]
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name = "cargo"
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version = "0.38.0"
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edition = "2018"
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authors = ["Yehuda Katz <wycats@gmail.com>",
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"Carl Lerche <me@carllerche.com>",
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"Alex Crichton <alex@alexcrichton.com>"]
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license = "MIT OR Apache-2.0"
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homepage = "https://crates.io"
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repository = "https://github.com/rust-lang/cargo"
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documentation = "https://docs.rs/cargo"
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description = """
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Cargo, a package manager for Rust.
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"""
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[lib]
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name = "cargo"
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path = "src/cargo/lib.rs"
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[dependencies]
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atty = "0.2"
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byteorder = "1.2"
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bytesize = "1.0"
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crates-io = { path = "src/crates-io", version = "0.26" }
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crossbeam-utils = "0.6"
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crypto-hash = "0.3.1"
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curl = { version = "0.4.21", features = ['http2'] }
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curl-sys = "0.4.18"
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env_logger = "0.6.0"
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pretty_env_logger = { version = "0.3", optional = true }
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failure = "0.1.5"
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filetime = "0.2"
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flate2 = { version = "1.0.3", features = ['zlib'] }
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fs2 = "0.4"
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git2 = "0.8.0"
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git2-curl = "0.9.0"
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glob = "0.3.0"
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hex = "0.3"
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home = "0.3"
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ignore = "0.4.7"
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lazy_static = "1.2.0"
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jobserver = "0.1.13"
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lazycell = "1.2.0"
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libc = "0.2"
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log = "0.4.6"
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libgit2-sys = "0.7.9"
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memchr = "2.1.3"
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num_cpus = "1.0"
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opener = "0.4"
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rustfix = "0.4.4"
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same-file = "1"
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semver = { version = "0.9.0", features = ["serde"] }
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serde = { version = "1.0.82", features = ['derive'] }
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serde_ignored = "0.0.4"
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serde_json = { version = "1.0.30", features = ["raw_value"] }
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shell-escape = "0.1.4"
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strip-ansi-escapes = "0.1.0"
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tar = { version = "0.4.18", default-features = false }
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tempfile = "3.0"
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termcolor = "1.0"
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toml = "0.5.0"
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url = "1.1"
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url_serde = "0.2.0"
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walkdir = "2.2"
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clap = "2.31.2"
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unicode-width = "0.1.5"
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openssl = { version = '0.10.11', optional = true }
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im-rc = "13.0.0"
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# A noop dependency that changes in the Rust repository, it's a bit of a hack.
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# See the `src/tools/rustc-workspace-hack/README.md` file in `rust-lang/rust`
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# for more information.
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rustc-workspace-hack = "1.0.0"
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[target.'cfg(target_os = "macos")'.dependencies]
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core-foundation = { version = "0.6.0", features = ["mac_os_10_7_support"] }
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[target.'cfg(windows)'.dependencies]
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miow = "0.3.1"
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fwdansi = "1"
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[target.'cfg(windows)'.dependencies.winapi]
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version = "0.3"
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features = [
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"basetsd",
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"handleapi",
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"jobapi",
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"jobapi2",
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"memoryapi",
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"minwindef",
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"ntdef",
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"ntstatus",
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"processenv",
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"processthreadsapi",
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"psapi",
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"synchapi",
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"winerror",
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"winbase",
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"wincon",
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"winnt",
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]
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[dev-dependencies]
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bufstream = "0.1"
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proptest = "0.9.1"
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varisat = "0.2.1"
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[[bin]]
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name = "cargo"
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test = false
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doc = false
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[features]
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deny-warnings = []
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vendored-openssl = ['openssl/vendored']
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pretty-env-logger = ['pretty_env_logger']
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