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core: Update docs for escape_unicode, escape_default

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This commit is contained in:
Brian Anderson 2014-11-05 17:50:09 -08:00
parent 73622f8fdf
commit 879af89baf
1 changed files with 4 additions and 3 deletions
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7
src/libcore/char.rs
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@ -262,7 +262,8 @@ pub trait Char {
#[deprecated = "use the char::from_u32 free function"]
fn from_u32(i: u32) -> Option<char>;
/// Returns the hexadecimal Unicode escape of a character.
/// Returns an iterator that yields the hexadecimal Unicode escape
/// of a character, as `char`s.
///
/// The rules are as follows:
///
@ -272,8 +273,8 @@ pub trait Char {
#[unstable = "pending error conventions, trait organization"]
fn escape_unicode(self) -> UnicodeEscapedChars;
/// Returns a 'default' ASCII and C++11-like literal escape of a
/// character.
/// Returns an iterator that yields the 'default' ASCII and
/// C++11-like literal escape of a character, as `char`s.
///
/// The default is chosen with a bias toward producing literals that are
/// legal in a variety of languages, including C++11 and similar C-family