Merging upstream version 1.75.0+dfsg1.

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

1 files changed, 0 insertions, 59 deletions

diff --git a/vendor/byteyarn/README.md b/vendor/byteyarn/README.md
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--- a/vendor/byteyarn/README.md
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-# byteyarn
-
-`byteyarn` - Space-efficient byte strings 🧶🐈‍⬛
-
-A `Yarn` is a highly optimized string type that provides a number of
-useful properties over `String`:
-
-* Always two pointers wide, so it is always passed into and out of functions
-  in registers.
-* Small string optimization (SSO) up to 15 bytes on 64-bit architectures.
-* Can be either an owned buffer or a borrowed buffer (like `Cow<str>`).
-* Can be upcast to `'static` lifetime if it was constructed from a
-  known-static string.
-
-The main caveat is that `Yarn`s cannot be easily appended to, since they
-do not track an internal capacity, and the slice returned by
-`Yarn::as_slice()` does not have the same pointer stability properties as
-`String` (these are rarely needed, though).
-
----
-
-Yarns are useful for situations in which a copy-on-write string is necessary
-and most of the strings are relatively small. Although `Yarn` itself is
-not `Copy`, there is a separate `YarnRef` type that is. These types
-have equivalent representations, and can be cheaply cast between each other.
-
-The easiest way to create a yarn is with the `yarn!()` and `byarn!()`
-macros, which are similar to `format!()`.
-
-```rust
-// Create a new yarn via `fmt`ing.
-let yarn = yarn!("Answer: {}", 42);
-
-// Convert that yarn into a reference.
-let ry: YarnRef<str> = yarn.as_ref();
-
-// Try up-casting the yarn into an "immortal yarn" without copying.
-let copy: YarnRef<'static, str> = ry.immortalize().unwrap();
-
-assert_eq!(yarn, copy);
-```
-
-Yarns are intended for storing text, either as UTF-8 or as
-probably-UTF-8 bytes; `Yarn<str>` and `Yarn<[u8]>` serve these purposes,
-and can be inter-converted with each other. The `Yarn::utf8_chunks()`
-function can be used to iterate over definitely-valid-UTF-8 chunks within
-a string.
-
-Both kinds of yarns can be `Debug`ed and `Display`ed, and will print out as
-strings would. In particular, invalid UTF-8 is converted into either `\xNN`
-escapes or replacement characters (for `Debug` and `Display` respectively).
-
-```rust
-let invalid = ByteYarn::from_byte(0xff);
-assert_eq!(format!("{invalid:?}"), r#""\xFF""#);
-assert_eq!(format!("{invalid}"), "�");
-```
-
-License: Apache-2.0