rust: update num-traits to 0.2.15

Author: benma

src/rust/Cargo.lock

@@ -1 +1 @@
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+{"files":{"Cargo.toml":"5b2749641deeabb2dfcc8e4d7e26ccfbc306800021e0d24e8367f313e57f9def","LICENSE-APACHE":"a60eea817514531668d7e00765731449fe14d059d3249e0bc93b36de45f759f2","LICENSE-MIT":"6485b8ed310d3f0340bf1ad1f47645069ce4069dcc6bb46c7d5c6faf41de1fdb","README.md":"81e7df6fa6bea6f8c2809f9af68e3d32e7a4504b93394f775d37ed3d9f7f9166","RELEASES.md":"e1f774cba66e5e15e1086ab8afebece771140dd4168f59dca8dd4fd5e50b72dc","build.rs":"cf682b2322303196e241048cb56d873597b78a3b4e3f275f6f761dadb33a65f5","src/bounds.rs":"c90190de4dfba13c49119dbdf889726f8ece1cbd7dfd4bbfa364ea995f627e49","src/cast.rs":"8c8384dcdfaf926b9331399d528278fc73851f8b5e1105dee343f4f19557e932","src/float.rs":"6a84820f4828515639565848a63359b3e69329aa36b990178adbfc7d141ef0c5","src/identities.rs":"5b6238ebd52e1fadd5b405bc40ad81e45346bcb1c4b46cf1f0496a30be7c9bc4","src/int.rs":"bb4c0f4ce8d71e262bd9119ab820dd5a79e2bd476a8ad7e84b2167733b11d9d8","src/lib.rs":"cc0c8352b3f29a22b17f76e9cfe12acb279ec2aac5e22a9395569d58445c137c","src/macros.rs":"ee96613a2c73a3bef10ec7ae4d359dbf5f0b41f83e8a87c3d62ccc18dd27e498","src/ops/checked.rs":"b6dfae21fe1a5ce41e92074c57d204284975ec56d45e63cac5f0136b8c3643b4","src/ops/euclid.rs":"71e0e181bd365c196a7dea980c2ec8bd47fd1d1d9b47bd3f401edcadb861eb0b","src/ops/inv.rs":"dd80b9bd48d815f17855a25842287942317fa49d1fdcdd655b61bd20ef927cda","src/ops/mod.rs":"3bea8b98fa7537c0a5b4562d1b9d4d49481f1e2e88941cfd4cc8f0f3f0870fb3","src/ops/mul_add.rs":"368bdebb40b16f3b4b85cf50235954268ff601ec7a458a3a83fe433f47f86f6d","src/ops/overflowing.rs":"1b92882a5a738ea4cafdb0971101dc438be9043f540e1246f58f7c9ecf6348dc","src/ops/saturating.rs":"6fb4b2a2c78d9202152a84586d7b068444b78d3caed4b293980832672a234d4b","src/ops/wrapping.rs":"0acf88c0e5fc81a3c6790b31986ab9be5b16c720c9e27461fe5d69b710ffcaba","src/pow.rs":"9f78cb9c4d5987b59e16f4141723a33ff689781cc352f357b0cc0111d22cde3a","src/real.rs":"b5115bb2cfb752a59426bb3fcbabf9cff15521a00a3f8b5ef4dfc0b0b31bb1f4","src/sign.rs":"83562caa3501c6873558eb64c9e3bfe25b4b20d38562a7aa7cc9adafcb3ff037","tests/cast.rs":"0a41785611b3909ecb4a88d6d5264a85564f6de8fbfc761436d3c8baafc8e3d0"},"package":"578ede34cf02f8924ab9447f50c28075b4d3e5b269972345e7e0372b38c6cdcd"}

src/rust/vendor/num-traits/.cargo-checksum.json

@@ -3,32 +3,45 @@
 # When uploading crates to the registry Cargo will automatically
 # "normalize" Cargo.toml files for maximal compatibility
 # with all versions of Cargo and also rewrite `path` dependencies
-# to registry (e.g., crates.io) dependencies
+# to registry (e.g., crates.io) dependencies.
 #
-# If you believe there's an error in this file please file an
-# issue against the rust-lang/cargo repository. If you're
-# editing this file be aware that the upstream Cargo.toml
-# will likely look very different (and much more reasonable)
+# If you are reading this file be aware that the original Cargo.toml
+# will likely look very different (and much more reasonable).
+# See Cargo.toml.orig for the original contents.
 
 [package]
 name = "num-traits"
-version = "0.2.14"
+version = "0.2.15"
 authors = ["The Rust Project Developers"]
 build = "build.rs"
-exclude = ["/bors.toml", "/ci/*", "/.github/*"]
+exclude = [
+    "/bors.toml",
+    "/ci/*",
+    "/.github/*",
+]
 description = "Numeric traits for generic mathematics"
 homepage = "https://github.com/rust-num/num-traits"
 documentation = "https://docs.rs/num-traits"
 readme = "README.md"
-keywords = ["mathematics", "numerics"]
-categories = ["algorithms", "science", "no-std"]
+keywords = [
+    "mathematics",
+    "numerics",
+]
+categories = [
+    "algorithms",
+    "science",
+    "no-std",
+]
 license = "MIT OR Apache-2.0"
 repository = "https://github.com/rust-num/num-traits"
+
 [package.metadata.docs.rs]
 features = ["std"]
+
 [dependencies.libm]
 version = "0.2.0"
 optional = true
+
 [build-dependencies.autocfg]
 version = "1"
 

src/rust/vendor/num-traits/Cargo.toml

@@ -16,12 +16,6 @@ Add this to your `Cargo.toml`:
 num-traits = "0.2"
 ```
 
-and this to your crate root:
-
-```rust
-extern crate num_traits;
-```
-
 ## Features
 
 This crate can be used without the standard library (`#![no_std]`) by disabling

src/rust/vendor/num-traits/README.md

@@ -1,3 +1,31 @@
+# Release 0.2.15 (2022-05-02)
+
+- [The new `Euclid` trait calculates Euclidean division][195], where the
+  remainder is always positive or zero.
+- [The new `LowerBounded` and `UpperBounded` traits][210] separately describe
+  types with lower and upper bounds. These traits are automatically implemented
+  for all fully-`Bounded` types.
+- [The new `Float::copysign` method copies the sign of the argument][207] to
+  to the magnitude of `self`.
+- [The new `PrimInt::leading_ones` and `trailing_ones` methods][205] are the
+  complement of the existing methods that count zero bits.
+- [The new `PrimInt::reverse_bits` method reverses the order of all bits][202]
+  of a primitive integer.
+- [Improved `Num::from_str_radix` for floats][201], also [ignoring case][214].
+- [`Float` and `FloatCore` use more from `libm`][196] when that is enabled.
+
+**Contributors**: @alion02, @clarfonthey, @cuviper, @ElectronicRU,
+@ibraheemdev, @SparrowLii, @sshilovsky, @tspiteri, @XAMPPRocky, @Xiretza
+
+[195]: https://github.com/rust-num/num-traits/pull/195
+[196]: https://github.com/rust-num/num-traits/pull/196
+[201]: https://github.com/rust-num/num-traits/pull/201
+[202]: https://github.com/rust-num/num-traits/pull/202
+[205]: https://github.com/rust-num/num-traits/pull/205
+[207]: https://github.com/rust-num/num-traits/pull/207
+[210]: https://github.com/rust-num/num-traits/pull/210
+[214]: https://github.com/rust-num/num-traits/pull/214
+
 # Release 0.2.14 (2020-10-29)
 
 - Clarify the license specification as "MIT OR Apache-2.0".

src/rust/vendor/num-traits/RELEASES.md

@@ -16,5 +16,14 @@ fn main() {
         "has_to_int_unchecked",
     );
 
+    ac.emit_expression_cfg("1u32.reverse_bits()", "has_reverse_bits");
+    ac.emit_expression_cfg("1u32.trailing_ones()", "has_leading_trailing_ones");
+    ac.emit_expression_cfg("{ let mut x = 1; x += &2; }", "has_int_assignop_ref");
+    ac.emit_expression_cfg("1u32.div_euclid(1u32)", "has_div_euclid");
+
+    if env::var_os("CARGO_FEATURE_STD").is_some() {
+        ac.emit_expression_cfg("1f64.copysign(-1f64)", "has_copysign");
+    }
+
     autocfg::rerun_path("build.rs");
 }

src/rust/vendor/num-traits/build.rs

@@ -8,12 +8,38 @@ use core::{u16, u32, u64, u8, usize};
 /// Numbers which have upper and lower bounds
 pub trait Bounded {
     // FIXME (#5527): These should be associated constants
-    /// returns the smallest finite number this type can represent
+    /// Returns the smallest finite number this type can represent
     fn min_value() -> Self;
-    /// returns the largest finite number this type can represent
+    /// Returns the largest finite number this type can represent
     fn max_value() -> Self;
 }
 
+/// Numbers which have lower bounds
+pub trait LowerBounded {
+    /// Returns the smallest finite number this type can represent
+    fn min_value() -> Self;
+}
+
+// FIXME: With a major version bump, this should be a supertrait instead
+impl<T: Bounded> LowerBounded for T {
+    fn min_value() -> T {
+        Bounded::min_value()
+    }
+}
+
+/// Numbers which have upper bounds
+pub trait UpperBounded {
+    /// Returns the largest finite number this type can represent
+    fn max_value() -> Self;
+}
+
+// FIXME: With a major version bump, this should be a supertrait instead
+impl<T: Bounded> UpperBounded for T {
+    fn max_value() -> T {
+        Bounded::max_value()
+    }
+}
+
 macro_rules! bounded_impl {
     ($t:ty, $min:expr, $max:expr) => {
         impl Bounded for $t {