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impl Clone for ::std_unicode::char::{ToLowercase, ToUppercase}

This commit is contained in:
M Farkas-Dyck 2018-02-28 20:57:56 -08:00
parent bedbad6119
commit 5ac4f62f38
1 changed files with 3 additions and 3 deletions
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6
src/libstd_unicode/char.rs
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@ -59,7 +59,7 @@ pub use version::UnicodeVersion;
/// [`to_lowercase`]: ../../std/primitive.char.html#method.to_lowercase
/// [`char`]: ../../std/primitive.char.html
#[stable(feature = "rust1", since = "1.0.0")]
#[derive(Debug)]
#[derive(Debug, Clone)]
pub struct ToLowercase(CaseMappingIter);
#[stable(feature = "rust1", since = "1.0.0")]
@ -81,7 +81,7 @@ impl FusedIterator for ToLowercase {}
/// [`to_uppercase`]: ../../std/primitive.char.html#method.to_uppercase
/// [`char`]: ../../std/primitive.char.html
#[stable(feature = "rust1", since = "1.0.0")]
#[derive(Debug)]
#[derive(Debug, Clone)]
pub struct ToUppercase(CaseMappingIter);
#[stable(feature = "rust1", since = "1.0.0")]
@ -95,7 +95,7 @@ impl Iterator for ToUppercase {
#[unstable(feature = "fused", issue = "35602")]
impl FusedIterator for ToUppercase {}
#[derive(Debug)]
#[derive(Debug, Clone)]
enum CaseMappingIter {
Three(char, char, char),
Two(char, char),