commit faa0ff7cf265b3b7cc9e04a392c90200771ca47f
parent 4731e52ae651bf5404fe0f24597f763de7664ed5
Author: Zack Newman <zack@philomathiclife.com>
Date: Thu, 20 Feb 2025 17:22:38 -0700
rust 2024
Diffstat:
5 files changed, 234 insertions(+), 21 deletions(-)
diff --git a/Cargo.toml b/Cargo.toml
@@ -3,17 +3,14 @@ authors = ["Zack Newman <zack@philomathiclife.com>"]
categories = ["mathematics", "no-std"]
description = "Trait that represents a set according to Zermelo–Fraenkel set theory with the axiom of choice (ZFC)."
documentation = "https://docs.rs/zfc/latest/zfc/"
-edition = "2021"
+edition = "2024"
keywords = ["math", "set", "zfc"]
license = "MIT OR Apache-2.0"
name = "zfc"
readme = "README.md"
repository = "https://git.philomathiclife.com/repos/zfc/"
-rust-version = "1.81.0"
-version = "0.4.0"
-
-[badges]
-maintenance = { status = "actively-developed" }
+rust-version = "1.85.0"
+version = "0.4.1"
[package.metadata.docs.rs]
all-features = true
diff --git a/LICENSE-APACHE b/LICENSE-APACHE
@@ -0,0 +1,177 @@
+
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+ 5. Submission of Contributions. Unless You explicitly state otherwise,
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diff --git a/LICENSE-MIT b/LICENSE-MIT
@@ -0,0 +1,20 @@
+Copyright © 2025 Zack Newman
+
+Permission is hereby granted, free of charge, to any person obtaining a
+copy of this software and associated documentation files (the
+“Software”), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
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+permit persons to whom the Software is furnished to do so, subject to
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+
+The above copyright notice and this permission notice shall be included
+in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED “AS IS”, WITHOUT WARRANTY OF ANY KIND, EXPRESS
+OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
+CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
diff --git a/README.md b/README.md
@@ -1,14 +1,31 @@
# `zfc`
+[<img alt="git" src="https://git.philomathiclife.com/badges/zfc.svg" height="20">](https://git.philomathiclife.com/zfc/log.html)
+[<img alt="crates.io" src="https://img.shields.io/crates/v/zfc.svg?style=for-the-badge&color=fc8d62&logo=rust" height="20">](https://crates.io/crates/zfc)
+[<img alt="docs.rs" src="https://img.shields.io/badge/docs.rs-zfc-66c2a5?style=for-the-badge&labelColor=555555&logo=docs.rs" height="20">](https://docs.rs/zfc/latest/zfc/)
+
`zfc` is a library for sets according to
[Zermelo–Fraenkel set theory with the axiom of choice (ZFC)](https://en.wikipedia.org/wiki/Zermelo%E2%80%93Fraenkel_set_theory).
+## Minimum Supported Rust Version (MSRV)
+
+This will frequently be updated to be the same as stable. Specifically, any time stable is updated and that
+update has "useful" features or compilation no longer succeeds (e.g., due to new compiler lints), then MSRV
+will be updated.
+
+MSRV changes will correspond to a SemVer patch version bump pre-`1.0.0`; otherwise a minor version bump.
+
+## SemVer Policy
+
+* All on-by-default features of this library are covered by SemVer
+* MSRV is considered exempt from SemVer as noted above
+
## License
Licensed under either of
-* Apache License, Version 2.0 ([LICENSE-APACHE](LICENSE-APACHE) or http://www.apache.org/licenses/LICENSE-2.0).
-* MIT license ([LICENSE-MIT](LICENSE-MIT) or http://opensource.org/licenses/MIT).
+* Apache License, Version 2.0 ([LICENSE-APACHE](https://www.apache.org/licenses/LICENSE-2.0))
+* MIT license ([LICENSE-MIT](https://opensource.org/licenses/MIT))
at your option.
@@ -17,6 +34,10 @@ at your option.
Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in the work by you,
as defined in the Apache-2.0 license, shall be dual licensed as above, without any additional terms or conditions.
+Before any PR is sent, `cargo clippy` and `cargo t` should be run for both `--no-default-features` and
+`--all-features`. Additionally `RUSTDOCFLAGS="--cfg docsrs" cargo +nightly doc --all-features` should be run to
+ensure documentation can be built.
+
### Status
The crate is only tested on `x86_64-unknown-linux-gnu` and `x86_64-unknown-openbsd` targets, but it should work
diff --git a/src/lib.rs b/src/lib.rs
@@ -1,4 +1,8 @@
-//! # `zfc`
+//! [![git]](https://git.philomathiclife.com/zfc/log.html) [![crates-io]](https://crates.io/crates/zfc) [![docs-rs]](crate)
+//!
+//! [git]: https://git.philomathiclife.com/git_badge.svg
+//! [crates-io]: https://img.shields.io/badge/crates.io-fc8d62?style=for-the-badge&labelColor=555555&logo=rust
+//! [docs-rs]: https://img.shields.io/badge/docs.rs-66c2a5?style=for-the-badge&labelColor=555555&logo=docs.rs
//!
//! `zfc` is a library for sets according to
//! [Zermelo–Fraenkel set theory with the axiom of choice (ZFC)](https://en.wikipedia.org/wiki/Zermelo%E2%80%93Fraenkel_set_theory).
@@ -30,12 +34,14 @@
clippy::suspicious
)]
#![expect(
+ clippy::arbitrary_source_item_ordering,
clippy::blanket_clippy_restriction_lints,
clippy::exhaustive_enums,
clippy::exhaustive_structs,
clippy::implicit_return,
clippy::min_ident_chars,
clippy::missing_trait_methods,
+ clippy::pub_use,
clippy::ref_patterns,
clippy::single_char_lifetime_names,
reason = "noisy, opinionated, and likely doesn't prevent bugs or improve APIs"
@@ -595,14 +601,10 @@ pub trait Set {
.try_fold(
(),
|(), elem| {
- if val.contains(elem) {
- Ok(())
- } else {
- Err(())
- }
+ if val.contains(elem) { Ok(()) } else { Err(()) }
},
)
- .map_or(false, |()| true)
+ .is_ok_and(|()| true)
}
/// Read [`Set::is_subset`].
#[inline]
@@ -619,14 +621,10 @@ pub trait Set {
.try_fold(
(),
|(), elem| {
- if val.contains(elem) {
- Ok(())
- } else {
- Err(())
- }
+ if val.contains(elem) { Ok(()) } else { Err(()) }
},
)
- .map_or(false, |()| true)
+ .is_ok_and(|()| true)
}
/// Read [`Set::is_proper_superset`].
#[inline]
