Crate encode_unicode

Miscellaneous UTF-8 and UTF-16 types and methods.

Optional features:

• #![no_std]-mode: There are a few differences:

  • Error doesn’t exist, but description() is made available as an inherent impl.
  • Extend/FromIterator-implementations for String/Vec<u8>/Vec<u16> are missing.
  • There is no io, so Utf8Iterator and Utf8CharSplitter doesn’t implement Read.

  This feature is enabled by setting default-features=false in Cargo.toml: encode_unicode = {version="0.3.4", default-features=false}

• Integration with the ascii crate:
  Convert Utf8Char and Utf16Char to and from ascii::AsciiChar.

Minimum supported Rust version

The minimum supported Rust version for 1.0.* releases is 1.56.
Later 1.y.0 releases might require newer Rust versions, but the three most recent stable releases at the time of publishing will always be supported. For example this means that if the current stable Rust version is 1.66 when encode_unicode 1.1.0 is released, then encode_unicode 1.1.* will not require a newer Rust version than 1.63.

crates.io page
github repository

Modules

error

Errors returned by various conversion methods in this crate.

iterator

Iterator types that you should rarely need to name

Structs

Utf8Char

An unicode codepoint stored as UTF-8.

Utf16Char

An unicode codepoint stored as UTF-16.

Traits

CharExt

Extension trait for char that adds methods for converting to and from UTF-8 or UTF-16.

IterExt

Iterator methods that convert between u8s and Utf8Char or u16s and Utf16Char

SliceExt

Methods for iterating over u8 and u16 slices as UTF-8 or UTF-16 characters.

StrExt

Adds .utf8chars() and .utf16chars() iterator constructors to &str.

U8UtfExt

Methods for working with u8s as UTF-8 bytes.

U16UtfExt

Methods for working with u16s as UTF-16 units.