Note: This is something of a work-in-progress. It has tests, but hasn't been exhaustively vetted.
This crate provides a "cursor" type for string slices. It provides the ability to safely seek back and forth through a string without worrying about producing invalid UTF-8 sequences, or splitting grapheme clusters.
In addition, it provides types to represent single grapheme clusters (Gc) and GcBuf) as distinct from arbitrary string slices.
See the StrCursor type for details.
Links
strcursor is currently supported on rustc version 1.1.0 and higher.
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rustc< 1.4 will use a larger, less space-efficient implementation ofGcBuf; rather than being the same size asBox<str>, it will be the same size asString. -
rustc< 1.1 is not supported, due to a mysterious compiler crash.
Licensed under either of
- MIT license (see LICENSE or http://opensource.org/licenses/MIT)
- Apache License, Version 2.0 (see LICENSE or http://www.apache.org/licenses/LICENSE-2.0)
at your option.
Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in the work by you shall be dual licensed as above, without any additional terms or conditions.