Adding upstream version 124.0.1.upstream/124.0.1

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

1 files changed, 43 insertions, 0 deletions

diff --git a/third_party/rust/siphasher/README.md b/third_party/rust/siphasher/README.md
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+SipHash implementation for Rust
+===============================
+
+This crates implements SipHash-2-4 and SipHash-1-3 in Rust.
+
+It is based on the original implementation from rust-core and exposes the
+same API.
+
+It also implements SipHash variants returning 128-bit tags.
+
+The `sip` module implements the standard 64-bit mode, whereas the `sip128`
+module implements the 128-bit mode.
+
+Usage
+-----
+In `Cargo.toml`:
+
+```toml
+[dependencies]
+siphasher = "0.3"
+```
+
+If you want [serde](https://github.com/serde-rs/serde) support, include the feature like this:
+
+```toml
+[dependencies]
+siphasher = { version = "0.3", features = ["serde"] }
+```
+
+64-bit mode:
+```rust
+extern crate siphasher;
+
+use siphasher::sip::{SipHasher, SipHasher13, SipHasher24};
+```
+
+128-bit mode:
+```rust
+use siphasher::sip128::{Hasher128, Siphasher, SipHasher13, SipHasher24};
+```
+
+[API documentation](https://docs.rs/siphasher/)
+-----------------------------------------------