Merging upstream version 1.75.0+dfsg1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 55 insertions, 0 deletions

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+# Derivative
+
+[![Crates.io](https://img.shields.io/crates/v/derivative.svg?maxAge=3600)](https://crates.io/crates/derivative)
+[![Crates.io](https://img.shields.io/crates/l/derivative.svg?maxAge=3600)](https://github.com/mcarton/rust-derivative#license)
+![Continuous integration](https://github.com/mcarton/rust-derivative/workflows/Continuous%20integration/badge.svg)
+
+This crate provides a set of alternative customizable `#[derive]` attributes for Rust.
+
+## [Documentation][documentation]
+## Stability
+
+This crate is stable and follows semver. It requires *rustc 1.34 or later* and changing the minimal rustc version will be considered a semver breaking change.
+
+## What it does
+
+```rust
+#[derive(Derivative)]
+#[derivative(Debug)]
+struct Foo {
+    foo: u8,
+    #[derivative(Debug="ignore")]
+    bar: u8,
+}
+
+// Prints `Foo { foo: 42 }`
+println!("{:?}", Foo { foo: 42, bar: 1 });
+```
+
+Check the [documentation] for more!
+
+## 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>)
+
+at your option.
+
+## Acknowledgements
+
+This is inspired from how [`serde`] wonderfully handles attributes.
+This also takes some code and ideas from `serde` itself.
+
+Some tests are directly adapted from `rustc`'s tests.
+
+## Contribution
+
+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.
+
+[`serde`]: https://crates.io/crates/serde
+[documentation]: https://mcarton.github.io/rust-derivative/latest/index.html
+[rustc]: https://github.com/rust-lang/rust