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9b3405bf0e
Updates to `29c48fb9f3daa11bd02794edd55060d0b01ee705` from the `pubgrub-rs` dev branch. This lets us reduce the number of changes we've made to PubGrub itself (now, only changing visibility to export a few things from the `solver.rs` module).
26 lines
923 B
Rust
26 lines
923 B
Rust
// SPDX-License-Identifier: MPL-2.0
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use pubgrub::range::Range;
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use pubgrub::solver::{resolve, OfflineDependencyProvider};
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use pubgrub::version::NumberVersion;
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type NumVS = Range<NumberVersion>;
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// `root` depends on `menu` and `icons`
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// `menu` depends on `dropdown`
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// `dropdown` depends on `icons`
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// `icons` has no dependency
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#[rustfmt::skip]
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fn main() {
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let mut dependency_provider = OfflineDependencyProvider::<&str, NumVS>::new();
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dependency_provider.add_dependencies(
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"root", 1, [("menu", Range::full()), ("icons", Range::full())],
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);
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dependency_provider.add_dependencies("menu", 1, [("dropdown", Range::full())]);
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dependency_provider.add_dependencies("dropdown", 1, [("icons", Range::full())]);
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dependency_provider.add_dependencies("icons", 1, []);
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// Run the algorithm.
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let solution = resolve(&dependency_provider, "root", 1);
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println!("Solution: {:?}", solution);
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}
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