Remove mention of UTF-16 performance non-goal now that it is fast.

This commit is contained in:
Henri Sivonen
2018-06-19 10:18:59 +03:00
parent 865dc73a25
commit 6a5a95178e
+3 -5
View File
@@ -220,11 +220,9 @@
//! multiplication operations.
//!
//! Additionally, performance is a non-goal for the ASCII-incompatible
//! ISO-2022-JP and UTF-16 encodings, which are rarely used on the Web. For
//! clarity, this means that performance is a non-goal for UTF-16 as used on
//! the wire as an interchange encoding (UTF-16 on the `[u8]` side of the API).
//! Good performance for UTF-16 used as an in-RAM Unicode representation
//! (UTF-16 the `[u16]` side of the API) is a goal.
//! ISO-2022-JP encoding, which are rarely used on the Web. Instead of
//! performance, the decoder for ISO-2022-JP optimizes for ease/clarity
//! of implementation.
//!
//! Despite the focus on the Web, encoding_rs may well be useful for decoding
//! email, although you'll need to implement UTF-7 decoding and label handling