Module std::sys_common::wtf8

Implementation of the WTF-8 encoding.

This library uses Rust’s type system to maintain well-formedness, like the String and &str types do for UTF-8.

Since WTF-8 must not be used for interchange, this library deliberately does not provide access to the underlying bytes of WTF-8 strings, nor can it decode WTF-8 from arbitrary bytes. WTF-8 strings can be obtained from UTF-8, UTF-16, or code points.

Structs

• CodePoint
  A Unicode code point: from U+0000 to U+10FFFF.
• EncodeWide
  Generates a wide character sequence for potentially ill-formed UTF-16.
• Wtf8
  A borrowed slice of well-formed WTF-8 data.
• Wtf8Buf
  An owned, growable string of well-formed WTF-8 data.
• Wtf8CodePoints
  Iterator for the code points of a WTF-8 string.

Constants

• UTF8_REPLACEMENT_CHARACTER 🔒

Functions

• decode_surrogate 🔒
• decode_surrogate_pair 🔒
• is_code_point_boundary
  Copied from core::str::StrPrelude::is_char_boundary
• slice_error_fail
  Copied from core::str::raw::slice_error_fail
• slice_unchecked^⚠
  Copied from core::str::raw::slice_unchecked