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Add missing Debug impls to std_unicode

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Also adds #![deny(missing_debug_implementations)] so they don't get
missed again.
This commit is contained in:
Oliver Middleton 2017-11-22 00:49:28 +00:00
parent 63739ab7b2
commit fb094642e1
4 changed files with 7 additions and 1 deletions
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5
src/libstd_unicode/char.rs
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@ -57,6 +57,7 @@ pub use tables::{UnicodeVersion, UNICODE_VERSION};
/// [`to_lowercase`]: ../../std/primitive.char.html#method.to_lowercase
/// [`char`]: ../../std/primitive.char.html
#[stable(feature = "rust1", since = "1.0.0")]
#[derive(Debug)]
pub struct ToLowercase(CaseMappingIter);
#[stable(feature = "rust1", since = "1.0.0")]
@ -78,6 +79,7 @@ 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)]
pub struct ToUppercase(CaseMappingIter);
#[stable(feature = "rust1", since = "1.0.0")]
@ -91,6 +93,7 @@ impl Iterator for ToUppercase {
#[unstable(feature = "fused", issue = "35602")]
impl FusedIterator for ToUppercase {}
#[derive(Debug)]
enum CaseMappingIter {
Three(char, char, char),
Two(char, char),
@ -1450,7 +1453,7 @@ impl char {
/// An iterator that decodes UTF-16 encoded code points from an iterator of `u16`s.
#[stable(feature = "decode_utf16", since = "1.9.0")]
#[derive(Clone)]
#[derive(Clone, Debug)]
pub struct DecodeUtf16<I>
where I: Iterator<Item = u16>
{